90071412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 216511680

約数和(自身を除く): 126440268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 173, 258, 346, 516, 519, 692, 1009, 1038, 2018, 2076, 3027, 4036, 6054, 7439, 12108, 14878, 22317, 29756, 43387, 44634, 86774, 89268, 130161, 173548, 174557, 260322, 349114, 520644, 523671, 698228, 1047342, 2094684, 7505951, 15011902, 22517853, 30023804, 45035706, 90071412]

約数ペア:

[(1, 90071412), (2, 45035706), (3, 30023804), (4, 22517853), (6, 15011902), (12, 7505951), (43, 2094684), (86, 1047342), (129, 698228), (172, 523671), (173, 520644), (258, 349114), (346, 260322), (516, 174557), (519, 173548), (692, 130161), (1009, 89268), (1038, 86774), (2018, 44634), (2076, 43387), (3027, 29756), (4036, 22317), (6054, 14878), (7439, 12108)]