81104436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 162750924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1511, 1917, 1988, 2556, 2982, 3022, 3834, 4473, 4533, 5964, 6044, 7668, 8946, 9066, 10577, 13419, 13599, 17892, 18132, 21154, 26838, 27198, 31731, 40797, 42308, 53676, 54396, 63462, 81594, 95193, 107281, 126924, 163188, 190386, 214562, 285579, 321843, 380772, 429124, 571158, 643686, 750967, 965529, 1142316, 1287372, 1501934, 1931058, 2252901, 2896587, 3003868, 3862116, 4505802, 5793174, 6758703, 9011604, 11586348, 13517406, 20276109, 27034812, 40552218, 81104436]

約数ペア:

[(1, 81104436), (2, 40552218), (3, 27034812), (4, 20276109), (6, 13517406), (7, 11586348), (9, 9011604), (12, 6758703), (14, 5793174), (18, 4505802), (21, 3862116), (27, 3003868), (28, 2896587), (36, 2252901), (42, 1931058), (54, 1501934), (63, 1287372), (71, 1142316), (84, 965529), (108, 750967), (126, 643686), (142, 571158), (189, 429124), (213, 380772), (252, 321843), (284, 285579), (378, 214562), (426, 190386), (497, 163188), (639, 126924), (756, 107281), (852, 95193), (994, 81594), (1278, 63462), (1491, 54396), (1511, 53676), (1917, 42308), (1988, 40797), (2556, 31731), (2982, 27198), (3022, 26838), (3834, 21154), (4473, 18132), (4533, 17892), (5964, 13599), (6044, 13419), (7668, 10577), (8946, 9066)]