68139606

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 140785920

約数和(自身を除く): 72646314

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 2423, 4687, 4846, 7269, 9374, 14061, 14538, 28122, 104189, 208378, 264107, 312567, 528214, 625134, 792321, 1584642, 11356601, 22713202, 34069803, 68139606]

約数ペア:

[(1, 68139606), (2, 34069803), (3, 22713202), (6, 11356601), (43, 1584642), (86, 792321), (109, 625134), (129, 528214), (218, 312567), (258, 264107), (327, 208378), (654, 104189), (2423, 28122), (4687, 14538), (4846, 14061), (7269, 9374)]