90132748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1103}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 163215360

約数和(自身を除く): 73082612

約数列:

[1, 2, 4, 31, 62, 124, 659, 1103, 1318, 2206, 2636, 4412, 20429, 34193, 40858, 68386, 81716, 136772, 726877, 1453754, 2907508, 22533187, 45066374, 90132748]

約数ペア:

[(1, 90132748), (2, 45066374), (4, 22533187), (31, 2907508), (62, 1453754), (124, 726877), (659, 136772), (1103, 81716), (1318, 68386), (2206, 40858), (2636, 34193), (4412, 20429)]