68939268

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{9281}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 161135520

約数和(自身を除く): 92196252

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 3714, 7428, 9281, 18562, 27843, 37124, 55686, 111372, 5744939, 11489878, 17234817, 22979756, 34469634, 68939268]

約数ペア:

[(1, 68939268), (2, 34469634), (3, 22979756), (4, 17234817), (6, 11489878), (12, 5744939), (619, 111372), (1238, 55686), (1857, 37124), (2476, 27843), (3714, 18562), (7428, 9281)]