68158614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 143400960

約数和(自身を除く): 75242346

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 3889, 5842, 7778, 8763, 11667, 17526, 23334, 89447, 178894, 268341, 493903, 536682, 987806, 1481709, 2963418, 11359769, 22719538, 34079307, 68158614]

約数ペア:

[(1, 68158614), (2, 34079307), (3, 22719538), (6, 11359769), (23, 2963418), (46, 1481709), (69, 987806), (127, 536682), (138, 493903), (254, 268341), (381, 178894), (762, 89447), (2921, 23334), (3889, 17526), (5842, 11667), (7778, 8763)]