68972262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4423}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 145248768

約数和(自身を除く): 76276506

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 4423, 5198, 7797, 8846, 13269, 15594, 26538, 101729, 203458, 305187, 499799, 610374, 999598, 1499397, 2998794, 11495377, 22990754, 34486131, 68972262]

約数ペア:

[(1, 68972262), (2, 34486131), (3, 22990754), (6, 11495377), (23, 2998794), (46, 1499397), (69, 999598), (113, 610374), (138, 499799), (226, 305187), (339, 203458), (678, 101729), (2599, 26538), (4423, 15594), (5198, 13269), (7797, 8846)]