68229564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1663}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 172204032

約数和(自身を除く): 103974468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 1663, 3156, 3326, 3419, 4989, 6652, 6838, 9978, 10257, 13676, 19956, 20514, 21619, 41028, 43238, 64857, 86476, 129714, 259428, 437369, 874738, 1312107, 1749476, 2624214, 5248428, 5685797, 11371594, 17057391, 22743188, 34114782, 68229564]

約数ペア:

[(1, 68229564), (2, 34114782), (3, 22743188), (4, 17057391), (6, 11371594), (12, 5685797), (13, 5248428), (26, 2624214), (39, 1749476), (52, 1312107), (78, 874738), (156, 437369), (263, 259428), (526, 129714), (789, 86476), (1052, 64857), (1578, 43238), (1663, 41028), (3156, 21619), (3326, 20514), (3419, 19956), (4989, 13676), (6652, 10257), (6838, 9978)]