90737764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47161}}^1$

素因数の和:47215

約数の個数: 24

約数和(自身を含む): 175631288

約数和(自身を除く): 84893524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 47161, 94322, 188644, 613093, 1226186, 1744957, 2452372, 3489914, 6979828, 22684441, 45368882, 90737764]

約数ペア:

[(1, 90737764), (2, 45368882), (4, 22684441), (13, 6979828), (26, 3489914), (37, 2452372), (52, 1744957), (74, 1226186), (148, 613093), (481, 188644), (962, 94322), (1924, 47161)]