85674232

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 192107520

約数和(自身を除く): 106433288

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 757, 1204, 1316, 1514, 2021, 2408, 2632, 3028, 4042, 5299, 6056, 8084, 10598, 14147, 16168, 21196, 28294, 32551, 35579, 42392, 56588, 65102, 71158, 113176, 130204, 142316, 227857, 249053, 260408, 284632, 455714, 498106, 911428, 996212, 1529897, 1822856, 1992424, 3059794, 6119588, 10709279, 12239176, 21418558, 42837116, 85674232]

約数ペア:

[(1, 85674232), (2, 42837116), (4, 21418558), (7, 12239176), (8, 10709279), (14, 6119588), (28, 3059794), (43, 1992424), (47, 1822856), (56, 1529897), (86, 996212), (94, 911428), (172, 498106), (188, 455714), (301, 284632), (329, 260408), (344, 249053), (376, 227857), (602, 142316), (658, 130204), (757, 113176), (1204, 71158), (1316, 65102), (1514, 56588), (2021, 42392), (2408, 35579), (2632, 32551), (3028, 28294), (4042, 21196), (5299, 16168), (6056, 14147), (8084, 10598)]