64578156

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{7109}}^1$

素因数の和:7873

約数の個数: 24

約数和(自身を含む): 150902640

約数和(自身を除く): 86324484

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 3028, 4542, 7109, 9084, 14218, 21327, 28436, 42654, 85308, 5381513, 10763026, 16144539, 21526052, 32289078, 64578156]

約数ペア:

[(1, 64578156), (2, 32289078), (3, 21526052), (4, 16144539), (6, 10763026), (12, 5381513), (757, 85308), (1514, 42654), (2271, 28436), (3028, 21327), (4542, 14218), (7109, 9084)]