70787556

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40129}}^1$

素因数の和:40153

約数の個数: 54

約数和(自身を含む): 208154310

約数和(自身を除く): 137366754

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40129, 80258, 120387, 160516, 240774, 280903, 361161, 481548, 561806, 722322, 842709, 1123612, 1444644, 1685418, 1966321, 2528127, 3370836, 3932642, 5056254, 5898963, 7865284, 10112508, 11797926, 17696889, 23595852, 35393778, 70787556]

約数ペア:

[(1, 70787556), (2, 35393778), (3, 23595852), (4, 17696889), (6, 11797926), (7, 10112508), (9, 7865284), (12, 5898963), (14, 5056254), (18, 3932642), (21, 3370836), (28, 2528127), (36, 1966321), (42, 1685418), (49, 1444644), (63, 1123612), (84, 842709), (98, 722322), (126, 561806), (147, 481548), (196, 361161), (252, 280903), (294, 240774), (441, 160516), (588, 120387), (882, 80258), (1764, 40129)]