38732508

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 101477376

約数和(自身を除く): 62744868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 191, 258, 262, 382, 387, 393, 516, 524, 573, 764, 774, 786, 1146, 1179, 1548, 1572, 1719, 2292, 2358, 3438, 4716, 5633, 6876, 8213, 11266, 16426, 16899, 22532, 24639, 25021, 32852, 33798, 49278, 50042, 50697, 67596, 73917, 75063, 98556, 100084, 101394, 147834, 150126, 202788, 225189, 295668, 300252, 450378, 900756, 1075903, 2151806, 3227709, 4303612, 6455418, 9683127, 12910836, 19366254, 38732508]

約数ペア:

[(1, 38732508), (2, 19366254), (3, 12910836), (4, 9683127), (6, 6455418), (9, 4303612), (12, 3227709), (18, 2151806), (36, 1075903), (43, 900756), (86, 450378), (129, 300252), (131, 295668), (172, 225189), (191, 202788), (258, 150126), (262, 147834), (382, 101394), (387, 100084), (393, 98556), (516, 75063), (524, 73917), (573, 67596), (764, 50697), (774, 50042), (786, 49278), (1146, 33798), (1179, 32852), (1548, 25021), (1572, 24639), (1719, 22532), (2292, 16899), (2358, 16426), (3438, 11266), (4716, 8213), (5633, 6876)]