72000724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1723}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 130527488

約数和(自身を除く): 58526764

約数列:

[1, 2, 4, 31, 62, 124, 337, 674, 1348, 1723, 3446, 6892, 10447, 20894, 41788, 53413, 106826, 213652, 580651, 1161302, 2322604, 18000181, 36000362, 72000724]

約数ペア:

[(1, 72000724), (2, 36000362), (4, 18000181), (31, 2322604), (62, 1161302), (124, 580651), (337, 213652), (674, 106826), (1348, 53413), (1723, 41788), (3446, 20894), (6892, 10447)]