66774576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{11497}}^1$

素因数の和:11530

約数の個数: 60

約数和(自身を含む): 189625016

約数和(自身を除く): 122850440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 11497, 22994, 34491, 45988, 68982, 91976, 126467, 137964, 183952, 252934, 275928, 379401, 505868, 551856, 758802, 1011736, 1391137, 1517604, 2023472, 2782274, 3035208, 4173411, 5564548, 6070416, 8346822, 11129096, 16693644, 22258192, 33387288, 66774576]

約数ペア:

[(1, 66774576), (2, 33387288), (3, 22258192), (4, 16693644), (6, 11129096), (8, 8346822), (11, 6070416), (12, 5564548), (16, 4173411), (22, 3035208), (24, 2782274), (33, 2023472), (44, 1517604), (48, 1391137), (66, 1011736), (88, 758802), (121, 551856), (132, 505868), (176, 379401), (242, 275928), (264, 252934), (363, 183952), (484, 137964), (528, 126467), (726, 91976), (968, 68982), (1452, 45988), (1936, 34491), (2904, 22994), (5808, 11497)]