90531756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 273208320

約数和(自身を除く): 182676564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 179, 189, 223, 252, 324, 358, 378, 446, 537, 567, 669, 716, 756, 892, 1074, 1134, 1253, 1338, 1561, 1611, 2007, 2148, 2268, 2506, 2676, 3122, 3222, 3759, 4014, 4683, 4833, 5012, 6021, 6244, 6444, 7518, 8028, 9366, 9666, 11277, 12042, 14049, 14499, 15036, 18063, 18732, 19332, 22554, 24084, 28098, 28998, 33831, 36126, 39917, 42147, 45108, 56196, 57996, 67662, 72252, 79834, 84294, 101493, 119751, 126441, 135324, 159668, 168588, 202986, 239502, 252882, 279419, 359253, 405972, 479004, 505764, 558838, 718506, 838257, 1077759, 1117676, 1437012, 1676514, 2155518, 2514771, 3233277, 3353028, 4311036, 5029542, 6466554, 7544313, 10059084, 12933108, 15088626, 22632939, 30177252, 45265878, 90531756]

約数ペア:

[(1, 90531756), (2, 45265878), (3, 30177252), (4, 22632939), (6, 15088626), (7, 12933108), (9, 10059084), (12, 7544313), (14, 6466554), (18, 5029542), (21, 4311036), (27, 3353028), (28, 3233277), (36, 2514771), (42, 2155518), (54, 1676514), (63, 1437012), (81, 1117676), (84, 1077759), (108, 838257), (126, 718506), (162, 558838), (179, 505764), (189, 479004), (223, 405972), (252, 359253), (324, 279419), (358, 252882), (378, 239502), (446, 202986), (537, 168588), (567, 159668), (669, 135324), (716, 126441), (756, 119751), (892, 101493), (1074, 84294), (1134, 79834), (1253, 72252), (1338, 67662), (1561, 57996), (1611, 56196), (2007, 45108), (2148, 42147), (2268, 39917), (2506, 36126), (2676, 33831), (3122, 28998), (3222, 28098), (3759, 24084), (4014, 22554), (4683, 19332), (4833, 18732), (5012, 18063), (6021, 15036), (6244, 14499), (6444, 14049), (7518, 12042), (8028, 11277), (9366, 9666)]