77643408

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10303}}^1$

素因数の和:10471

約数の個数: 40

約数和(自身を含む): 201875968

約数和(自身を除く): 124232560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 10303, 20606, 30909, 41212, 61818, 82424, 123636, 164848, 247272, 494544, 1617571, 3235142, 4852713, 6470284, 9705426, 12940568, 19410852, 25881136, 38821704, 77643408]

約数ペア:

[(1, 77643408), (2, 38821704), (3, 25881136), (4, 19410852), (6, 12940568), (8, 9705426), (12, 6470284), (16, 4852713), (24, 3235142), (48, 1617571), (157, 494544), (314, 247272), (471, 164848), (628, 123636), (942, 82424), (1256, 61818), (1884, 41212), (2512, 30909), (3768, 20606), (7536, 10303)]