90207804

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{47881}}^1$

素因数の和:48045

約数の個数: 24

約数和(自身を含む): 211829968

約数和(自身を除く): 121622164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 47881, 95762, 143643, 191524, 287286, 574572, 7517317, 15034634, 22551951, 30069268, 45103902, 90207804]

約数ペア:

[(1, 90207804), (2, 45103902), (3, 30069268), (4, 22551951), (6, 15034634), (12, 7517317), (157, 574572), (314, 287286), (471, 191524), (628, 143643), (942, 95762), (1884, 47881)]