71390232

素因数分解:

$2^3\times 3^2\times {\mathrm{991531}}^1$

素因数の和:991543

約数の個数: 24

約数和(自身を含む): 193348740

約数和(自身を除く): 121958508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991531, 1983062, 2974593, 3966124, 5949186, 7932248, 8923779, 11898372, 17847558, 23796744, 35695116, 71390232]

約数ペア:

[(1, 71390232), (2, 35695116), (3, 23796744), (4, 17847558), (6, 11898372), (8, 8923779), (9, 7932248), (12, 5949186), (18, 3966124), (24, 2974593), (36, 1983062), (72, 991531)]