64156764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{763771}}^1$

素因数の和:763785

約数の個数: 24

約数和(自身を含む): 171084928

約数和(自身を除く): 106928164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 763771, 1527542, 2291313, 3055084, 4582626, 5346397, 9165252, 10692794, 16039191, 21385588, 32078382, 64156764]

約数ペア:

[(1, 64156764), (2, 32078382), (3, 21385588), (4, 16039191), (6, 10692794), (7, 9165252), (12, 5346397), (14, 4582626), (21, 3055084), (28, 2291313), (42, 1527542), (84, 763771)]