70700643

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 120586752

約数和(自身を除く): 49886109

約数列:

[1, 3, 9, 13, 23, 39, 43, 47, 69, 117, 129, 141, 169, 207, 299, 387, 423, 507, 559, 611, 897, 989, 1081, 1521, 1677, 1833, 2021, 2691, 2967, 3243, 3887, 5031, 5499, 6063, 7267, 7943, 8901, 9729, 11661, 12857, 14053, 18189, 21801, 23829, 26273, 34983, 38571, 42159, 46483, 65403, 71487, 78819, 115713, 126477, 139449, 167141, 182689, 236457, 341549, 418347, 501423, 548067, 604279, 1024647, 1504269, 1644201, 1812837, 3073941, 5438511, 7855627, 23566881, 70700643]

約数ペア:

[(1, 70700643), (3, 23566881), (9, 7855627), (13, 5438511), (23, 3073941), (39, 1812837), (43, 1644201), (47, 1504269), (69, 1024647), (117, 604279), (129, 548067), (141, 501423), (169, 418347), (207, 341549), (299, 236457), (387, 182689), (423, 167141), (507, 139449), (559, 126477), (611, 115713), (897, 78819), (989, 71487), (1081, 65403), (1521, 46483), (1677, 42159), (1833, 38571), (2021, 34983), (2691, 26273), (2967, 23829), (3243, 21801), (3887, 18189), (5031, 14053), (5499, 12857), (6063, 11661), (7267, 9729), (7943, 8901)]