67921272

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^2\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 187814640

約数和(自身を除く): 119893368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 271, 354, 472, 531, 542, 708, 813, 1062, 1084, 1416, 1626, 2124, 2168, 2439, 3252, 3481, 4248, 4878, 6504, 6962, 9756, 10443, 13924, 15989, 19512, 20886, 27848, 31329, 31978, 41772, 47967, 62658, 63956, 83544, 95934, 125316, 127912, 143901, 191868, 250632, 287802, 383736, 575604, 943351, 1151208, 1886702, 2830053, 3773404, 5660106, 7546808, 8490159, 11320212, 16980318, 22640424, 33960636, 67921272]

約数ペア:

[(1, 67921272), (2, 33960636), (3, 22640424), (4, 16980318), (6, 11320212), (8, 8490159), (9, 7546808), (12, 5660106), (18, 3773404), (24, 2830053), (36, 1886702), (59, 1151208), (72, 943351), (118, 575604), (177, 383736), (236, 287802), (271, 250632), (354, 191868), (472, 143901), (531, 127912), (542, 125316), (708, 95934), (813, 83544), (1062, 63956), (1084, 62658), (1416, 47967), (1626, 41772), (2124, 31978), (2168, 31329), (2439, 27848), (3252, 20886), (3481, 19512), (4248, 15989), (4878, 13924), (6504, 10443), (6962, 9756)]