[Corrigendum] Note on the Riemann Hypothesis: International Conference on Recent Developments in Mathematics (ICRDM 2022)

Robin's criterion states that the Riemann hypothesis is true if and only if the inequality \(\sigma(n) 5040\), where \(\sigma(n)\) is the sum-of-divisors function of \(n\) and \(\gamma \approx 0.57721\) is the Euler-Mascheroni constant. We require the properties of superabundant numbers, that is to say left to right maxima of \(n \mapsto \frac{\sigma(n)}{n}\). In this note, using Robin's inequality on superabundant numbers, we prove that the Riemann hypothesis is true. This is a "Corrigendum" for a paper presentation at the ICRDM 2022 held at Canadian University Dubai, Dubai, UAE during 24-26 August 2022. Besides, this proof is an extension of the article "Robin's criterion on divisibility" published by The Ramanujan Journal on May 3rd, 2022.