90628128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{10151}}^1$

素因数の和:10198

約数の個数: 72

約数和(自身を含む): 266063616

約数和(自身を除く): 175435488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 10151, 20302, 30453, 40604, 60906, 81208, 91359, 121812, 162416, 182718, 243624, 314681, 324832, 365436, 487248, 629362, 730872, 944043, 974496, 1258724, 1461744, 1888086, 2517448, 2832129, 2923488, 3776172, 5034896, 5664258, 7552344, 10069792, 11328516, 15104688, 22657032, 30209376, 45314064, 90628128]

約数ペア:

[(1, 90628128), (2, 45314064), (3, 30209376), (4, 22657032), (6, 15104688), (8, 11328516), (9, 10069792), (12, 7552344), (16, 5664258), (18, 5034896), (24, 3776172), (31, 2923488), (32, 2832129), (36, 2517448), (48, 1888086), (62, 1461744), (72, 1258724), (93, 974496), (96, 944043), (124, 730872), (144, 629362), (186, 487248), (248, 365436), (279, 324832), (288, 314681), (372, 243624), (496, 182718), (558, 162416), (744, 121812), (992, 91359), (1116, 81208), (1488, 60906), (2232, 40604), (2976, 30453), (4464, 20302), (8928, 10151)]