90007992

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 251877600

約数和(自身を除く): 161869608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 103, 106, 159, 206, 212, 229, 309, 318, 412, 424, 458, 477, 618, 636, 687, 824, 916, 927, 954, 1236, 1272, 1374, 1832, 1854, 1908, 2061, 2472, 2748, 3708, 3816, 4122, 5459, 5496, 7416, 8244, 10918, 12137, 16377, 16488, 21836, 23587, 24274, 32754, 36411, 43672, 47174, 48548, 49131, 65508, 70761, 72822, 94348, 97096, 98262, 109233, 131016, 141522, 145644, 188696, 196524, 212283, 218466, 283044, 291288, 393048, 424566, 436932, 566088, 849132, 873864, 1250111, 1698264, 2500222, 3750333, 5000444, 7500666, 10000888, 11250999, 15001332, 22501998, 30002664, 45003996, 90007992]

約数ペア:

[(1, 90007992), (2, 45003996), (3, 30002664), (4, 22501998), (6, 15001332), (8, 11250999), (9, 10000888), (12, 7500666), (18, 5000444), (24, 3750333), (36, 2500222), (53, 1698264), (72, 1250111), (103, 873864), (106, 849132), (159, 566088), (206, 436932), (212, 424566), (229, 393048), (309, 291288), (318, 283044), (412, 218466), (424, 212283), (458, 196524), (477, 188696), (618, 145644), (636, 141522), (687, 131016), (824, 109233), (916, 98262), (927, 97096), (954, 94348), (1236, 72822), (1272, 70761), (1374, 65508), (1832, 49131), (1854, 48548), (1908, 47174), (2061, 43672), (2472, 36411), (2748, 32754), (3708, 24274), (3816, 23587), (4122, 21836), (5459, 16488), (5496, 16377), (7416, 12137), (8244, 10918)]