86543604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 108

約数和(自身を含む): 258437088

約数和(自身を除く): 171893484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 691, 852, 882, 994, 1278, 1382, 1491, 1764, 1988, 2073, 2556, 2764, 2982, 3479, 4146, 4473, 4837, 5964, 6219, 6958, 8292, 8946, 9674, 10437, 12438, 13916, 14511, 17892, 19348, 20874, 24876, 29022, 31311, 33859, 41748, 43533, 49061, 58044, 62622, 67718, 87066, 98122, 101577, 125244, 135436, 147183, 174132, 196244, 203154, 294366, 304731, 343427, 406308, 441549, 588732, 609462, 686854, 883098, 1030281, 1218924, 1373708, 1766196, 2060562, 2403989, 3090843, 4121124, 4807978, 6181686, 7211967, 9615956, 12363372, 14423934, 21635901, 28847868, 43271802, 86543604]

約数ペア:

[(1, 86543604), (2, 43271802), (3, 28847868), (4, 21635901), (6, 14423934), (7, 12363372), (9, 9615956), (12, 7211967), (14, 6181686), (18, 4807978), (21, 4121124), (28, 3090843), (36, 2403989), (42, 2060562), (49, 1766196), (63, 1373708), (71, 1218924), (84, 1030281), (98, 883098), (126, 686854), (142, 609462), (147, 588732), (196, 441549), (213, 406308), (252, 343427), (284, 304731), (294, 294366), (426, 203154), (441, 196244), (497, 174132), (588, 147183), (639, 135436), (691, 125244), (852, 101577), (882, 98122), (994, 87066), (1278, 67718), (1382, 62622), (1491, 58044), (1764, 49061), (1988, 43533), (2073, 41748), (2556, 33859), (2764, 31311), (2982, 29022), (3479, 24876), (4146, 20874), (4473, 19348), (4837, 17892), (5964, 14511), (6219, 13916), (6958, 12438), (8292, 10437), (8946, 9674)]