78565416

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24989}}^1$

素因数の和:25129

約数の個数: 32

約数和(自身を含む): 197920800

約数和(自身を除く): 119355384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 24989, 49978, 74967, 99956, 149934, 199912, 299868, 599736, 3273559, 6547118, 9820677, 13094236, 19641354, 26188472, 39282708, 78565416]

約数ペア:

[(1, 78565416), (2, 39282708), (3, 26188472), (4, 19641354), (6, 13094236), (8, 9820677), (12, 6547118), (24, 3273559), (131, 599736), (262, 299868), (393, 199912), (524, 149934), (786, 99956), (1048, 74967), (1572, 49978), (3144, 24989)]