74042472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 213160320

約数和(自身を除く): 139117848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3217, 3288, 3836, 5754, 6434, 7672, 9651, 11508, 12868, 19302, 22519, 23016, 25736, 38604, 45038, 67557, 77208, 90076, 135114, 180152, 270228, 440729, 540456, 881458, 1322187, 1762916, 2644374, 3085103, 3525832, 5288748, 6170206, 9255309, 10577496, 12340412, 18510618, 24680824, 37021236, 74042472]

約数ペア:

[(1, 74042472), (2, 37021236), (3, 24680824), (4, 18510618), (6, 12340412), (7, 10577496), (8, 9255309), (12, 6170206), (14, 5288748), (21, 3525832), (24, 3085103), (28, 2644374), (42, 1762916), (56, 1322187), (84, 881458), (137, 540456), (168, 440729), (274, 270228), (411, 180152), (548, 135114), (822, 90076), (959, 77208), (1096, 67557), (1644, 45038), (1918, 38604), (2877, 25736), (3217, 23016), (3288, 22519), (3836, 19302), (5754, 12868), (6434, 11508), (7672, 9651)]