809177004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15427}}^1$

素因数の和:15515

約数の個数: 72

約数和(自身を含む): 2156464128

約数和(自身を除く): 1347287124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4371, 5828, 8742, 13113, 15427, 17484, 26226, 30854, 46281, 52452, 61708, 92562, 138843, 185124, 277686, 478237, 555372, 725069, 956474, 1434711, 1450138, 1912948, 2175207, 2869422, 2900276, 4304133, 4350414, 5738844, 6525621, 8608266, 8700828, 13051242, 17216532, 22477139, 26102484, 44954278, 67431417, 89908556, 134862834, 202294251, 269725668, 404588502, 809177004]

約数ペア:

[(1, 809177004), (2, 404588502), (3, 269725668), (4, 202294251), (6, 134862834), (9, 89908556), (12, 67431417), (18, 44954278), (31, 26102484), (36, 22477139), (47, 17216532), (62, 13051242), (93, 8700828), (94, 8608266), (124, 6525621), (141, 5738844), (186, 4350414), (188, 4304133), (279, 2900276), (282, 2869422), (372, 2175207), (423, 1912948), (558, 1450138), (564, 1434711), (846, 956474), (1116, 725069), (1457, 555372), (1692, 478237), (2914, 277686), (4371, 185124), (5828, 138843), (8742, 92562), (13113, 61708), (15427, 52452), (17484, 46281), (26226, 30854)]