76640888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157051}}^1$

素因数の和:157118

約数の個数: 16

約数和(自身を含む): 146058360

約数和(自身を除く): 69417472

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 157051, 314102, 628204, 1256408, 9580111, 19160222, 38320444, 76640888]

約数ペア:

[(1, 76640888), (2, 38320444), (4, 19160222), (8, 9580111), (61, 1256408), (122, 628204), (244, 314102), (488, 157051)]