68617116

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{4549}}^1$

素因数の和:4978

約数の個数: 36

約数和(自身を含む): 173901000

約数和(自身を除く): 105283884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 4549, 5028, 7542, 9098, 13647, 15084, 18196, 27294, 40941, 54588, 81882, 163764, 1906031, 3812062, 5718093, 7624124, 11436186, 17154279, 22872372, 34308558, 68617116]

約数ペア:

[(1, 68617116), (2, 34308558), (3, 22872372), (4, 17154279), (6, 11436186), (9, 7624124), (12, 5718093), (18, 3812062), (36, 1906031), (419, 163764), (838, 81882), (1257, 54588), (1676, 40941), (2514, 27294), (3771, 18196), (4549, 15084), (5028, 13647), (7542, 9098)]