64211454

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{3121}}^1$

素因数の和:3262

約数の個数: 40

約数和(自身を含む): 145060608

約数和(自身を除く): 80849154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3121, 3429, 6242, 6858, 9363, 10287, 18726, 20574, 28089, 56178, 84267, 168534, 252801, 396367, 505602, 792734, 1189101, 2378202, 3567303, 7134606, 10701909, 21403818, 32105727, 64211454]

約数ペア:

[(1, 64211454), (2, 32105727), (3, 21403818), (6, 10701909), (9, 7134606), (18, 3567303), (27, 2378202), (54, 1189101), (81, 792734), (127, 505602), (162, 396367), (254, 252801), (381, 168534), (762, 84267), (1143, 56178), (2286, 28089), (3121, 20574), (3429, 18726), (6242, 10287), (6858, 9363)]