68240634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21101}}^1$

素因数の和:21131

約数の個数: 48

約数和(自身を含む): 173205216

約数和(自身を除く): 104964582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 21101, 42202, 63303, 126606, 147707, 232111, 295414, 443121, 464222, 696333, 886242, 1033949, 1392666, 1624777, 2067898, 3101847, 3249554, 4874331, 6203694, 9748662, 11373439, 22746878, 34120317, 68240634]

約数ペア:

[(1, 68240634), (2, 34120317), (3, 22746878), (6, 11373439), (7, 9748662), (11, 6203694), (14, 4874331), (21, 3249554), (22, 3101847), (33, 2067898), (42, 1624777), (49, 1392666), (66, 1033949), (77, 886242), (98, 696333), (147, 464222), (154, 443121), (231, 295414), (294, 232111), (462, 147707), (539, 126606), (1078, 63303), (1617, 42202), (3234, 21101)]