85307208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{507781}}^1$

素因数の和:507797

約数の個数: 32

約数和(自身を含む): 243735360

約数和(自身を除く): 158428152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 507781, 1015562, 1523343, 2031124, 3046686, 3554467, 4062248, 6093372, 7108934, 10663401, 12186744, 14217868, 21326802, 28435736, 42653604, 85307208]

約数ペア:

[(1, 85307208), (2, 42653604), (3, 28435736), (4, 21326802), (6, 14217868), (7, 12186744), (8, 10663401), (12, 7108934), (14, 6093372), (21, 4062248), (24, 3554467), (28, 3046686), (42, 2031124), (56, 1523343), (84, 1015562), (168, 507781)]