90638496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 284540256

約数和(自身を除く): 193901760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 563, 624, 688, 774, 936, 1032, 1118, 1126, 1248, 1376, 1548, 1677, 1689, 1872, 2064, 2236, 2252, 3096, 3354, 3378, 3744, 4128, 4472, 4504, 5031, 5067, 6192, 6708, 6756, 7319, 8944, 9008, 10062, 10134, 12384, 13416, 13512, 14638, 17888, 18016, 20124, 20268, 21957, 24209, 26832, 27024, 29276, 40248, 40536, 43914, 48418, 53664, 54048, 58552, 65871, 72627, 80496, 81072, 87828, 96836, 117104, 131742, 145254, 160992, 162144, 175656, 193672, 217881, 234208, 263484, 290508, 314717, 351312, 387344, 435762, 526968, 581016, 629434, 702624, 774688, 871524, 944151, 1053936, 1162032, 1258868, 1743048, 1888302, 2107872, 2324064, 2517736, 2832453, 3486096, 3776604, 5035472, 5664906, 6972192, 7553208, 10070944, 11329812, 15106416, 22659624, 30212832, 45319248, 90638496]

約数ペア:

[(1, 90638496), (2, 45319248), (3, 30212832), (4, 22659624), (6, 15106416), (8, 11329812), (9, 10070944), (12, 7553208), (13, 6972192), (16, 5664906), (18, 5035472), (24, 3776604), (26, 3486096), (32, 2832453), (36, 2517736), (39, 2324064), (43, 2107872), (48, 1888302), (52, 1743048), (72, 1258868), (78, 1162032), (86, 1053936), (96, 944151), (104, 871524), (117, 774688), (129, 702624), (144, 629434), (156, 581016), (172, 526968), (208, 435762), (234, 387344), (258, 351312), (288, 314717), (312, 290508), (344, 263484), (387, 234208), (416, 217881), (468, 193672), (516, 175656), (559, 162144), (563, 160992), (624, 145254), (688, 131742), (774, 117104), (936, 96836), (1032, 87828), (1118, 81072), (1126, 80496), (1248, 72627), (1376, 65871), (1548, 58552), (1677, 54048), (1689, 53664), (1872, 48418), (2064, 43914), (2236, 40536), (2252, 40248), (3096, 29276), (3354, 27024), (3378, 26832), (3744, 24209), (4128, 21957), (4472, 20268), (4504, 20124), (5031, 18016), (5067, 17888), (6192, 14638), (6708, 13512), (6756, 13416), (7319, 12384), (8944, 10134), (9008, 10062)]