80746536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258803}}^1$

素因数の和:258825

約数の個数: 32

約数和(自身を含む): 217395360

約数和(自身を除く): 136648824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258803, 517606, 776409, 1035212, 1552818, 2070424, 3105636, 3364439, 6211272, 6728878, 10093317, 13457756, 20186634, 26915512, 40373268, 80746536]

約数ペア:

[(1, 80746536), (2, 40373268), (3, 26915512), (4, 20186634), (6, 13457756), (8, 10093317), (12, 6728878), (13, 6211272), (24, 3364439), (26, 3105636), (39, 2070424), (52, 1552818), (78, 1035212), (104, 776409), (156, 517606), (312, 258803)]