78539196

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21319}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 183863680

約数和(自身を除く): 105324484

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 21319, 42638, 63957, 85276, 127914, 255828, 6544933, 13089866, 19634799, 26179732, 39269598, 78539196]

約数ペア:

[(1, 78539196), (2, 39269598), (3, 26179732), (4, 19634799), (6, 13089866), (12, 6544933), (307, 255828), (614, 127914), (921, 85276), (1228, 63957), (1842, 42638), (3684, 21319)]