72434776

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 138275280

約数和(自身を除く): 65840504

約数列:

[1, 2, 4, 8, 101, 157, 202, 314, 404, 571, 628, 808, 1142, 1256, 2284, 4568, 15857, 31714, 57671, 63428, 89647, 115342, 126856, 179294, 230684, 358588, 461368, 717176, 9054347, 18108694, 36217388, 72434776]

約数ペア:

[(1, 72434776), (2, 36217388), (4, 18108694), (8, 9054347), (101, 717176), (157, 461368), (202, 358588), (314, 230684), (404, 179294), (571, 126856), (628, 115342), (808, 89647), (1142, 63428), (1256, 57671), (2284, 31714), (4568, 15857)]