72957276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 108

約数和(自身を含む): 218476440

約数和(自身を除く): 145519164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 701, 708, 826, 882, 1062, 1239, 1402, 1652, 1764, 2103, 2124, 2478, 2804, 2891, 3717, 4206, 4907, 4956, 5782, 6309, 7434, 8412, 8673, 9814, 11564, 12618, 14721, 14868, 17346, 19628, 25236, 26019, 29442, 34349, 34692, 41359, 44163, 52038, 58884, 68698, 82718, 88326, 103047, 104076, 124077, 137396, 165436, 176652, 206094, 248154, 289513, 309141, 372231, 412188, 496308, 579026, 618282, 744462, 868539, 1158052, 1236564, 1488924, 1737078, 2026591, 2605617, 3474156, 4053182, 5211234, 6079773, 8106364, 10422468, 12159546, 18239319, 24319092, 36478638, 72957276]

約数ペア:

[(1, 72957276), (2, 36478638), (3, 24319092), (4, 18239319), (6, 12159546), (7, 10422468), (9, 8106364), (12, 6079773), (14, 5211234), (18, 4053182), (21, 3474156), (28, 2605617), (36, 2026591), (42, 1737078), (49, 1488924), (59, 1236564), (63, 1158052), (84, 868539), (98, 744462), (118, 618282), (126, 579026), (147, 496308), (177, 412188), (196, 372231), (236, 309141), (252, 289513), (294, 248154), (354, 206094), (413, 176652), (441, 165436), (531, 137396), (588, 124077), (701, 104076), (708, 103047), (826, 88326), (882, 82718), (1062, 68698), (1239, 58884), (1402, 52038), (1652, 44163), (1764, 41359), (2103, 34692), (2124, 34349), (2478, 29442), (2804, 26019), (2891, 25236), (3717, 19628), (4206, 17346), (4907, 14868), (4956, 14721), (5782, 12618), (6309, 11564), (7434, 9814), (8412, 8673)]