90235544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 112977256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 413, 434, 472, 826, 868, 881, 1652, 1736, 1762, 1829, 3304, 3524, 3658, 6167, 7048, 7316, 12334, 12803, 14632, 24668, 25606, 27311, 49336, 51212, 51979, 54622, 102424, 103958, 109244, 191177, 207916, 218488, 363853, 382354, 415832, 727706, 764708, 1455412, 1529416, 1611349, 2910824, 3222698, 6445396, 11279443, 12890792, 22558886, 45117772, 90235544]

約数ペア:

[(1, 90235544), (2, 45117772), (4, 22558886), (7, 12890792), (8, 11279443), (14, 6445396), (28, 3222698), (31, 2910824), (56, 1611349), (59, 1529416), (62, 1455412), (118, 764708), (124, 727706), (217, 415832), (236, 382354), (248, 363853), (413, 218488), (434, 207916), (472, 191177), (826, 109244), (868, 103958), (881, 102424), (1652, 54622), (1736, 51979), (1762, 51212), (1829, 49336), (3304, 27311), (3524, 25606), (3658, 24668), (6167, 14632), (7048, 12803), (7316, 12334)]