42100968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 133297920

約数和(自身を除く): 91196952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 521, 546, 728, 777, 888, 962, 1036, 1042, 1092, 1443, 1554, 1563, 1924, 2072, 2084, 2184, 2886, 3108, 3126, 3367, 3647, 3848, 4168, 5772, 6216, 6252, 6734, 6773, 7294, 10101, 10941, 11544, 12504, 13468, 13546, 14588, 19277, 20202, 20319, 21882, 26936, 27092, 29176, 38554, 40404, 40638, 43764, 47411, 54184, 57831, 77108, 80808, 81276, 87528, 94822, 115662, 134939, 142233, 154216, 162552, 189644, 231324, 250601, 269878, 284466, 379288, 404817, 462648, 501202, 539756, 568932, 751803, 809634, 1002404, 1079512, 1137864, 1503606, 1619268, 1754207, 2004808, 3007212, 3238536, 3508414, 5262621, 6014424, 7016828, 10525242, 14033656, 21050484, 42100968]

約数ペア:

[(1, 42100968), (2, 21050484), (3, 14033656), (4, 10525242), (6, 7016828), (7, 6014424), (8, 5262621), (12, 3508414), (13, 3238536), (14, 3007212), (21, 2004808), (24, 1754207), (26, 1619268), (28, 1503606), (37, 1137864), (39, 1079512), (42, 1002404), (52, 809634), (56, 751803), (74, 568932), (78, 539756), (84, 501202), (91, 462648), (104, 404817), (111, 379288), (148, 284466), (156, 269878), (168, 250601), (182, 231324), (222, 189644), (259, 162552), (273, 154216), (296, 142233), (312, 134939), (364, 115662), (444, 94822), (481, 87528), (518, 81276), (521, 80808), (546, 77108), (728, 57831), (777, 54184), (888, 47411), (962, 43764), (1036, 40638), (1042, 40404), (1092, 38554), (1443, 29176), (1554, 27092), (1563, 26936), (1924, 21882), (2072, 20319), (2084, 20202), (2184, 19277), (2886, 14588), (3108, 13546), (3126, 13468), (3367, 12504), (3647, 11544), (3848, 10941), (4168, 10101), (5772, 7294), (6216, 6773), (6252, 6734)]