68965812

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3677}}^1$

素因数の和:4208

約数の個数: 36

約数和(自身を含む): 174712356

約数和(自身を除く): 105746544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 3677, 4689, 6252, 7354, 9378, 11031, 14708, 18756, 22062, 33093, 44124, 66186, 132372, 1915717, 3831434, 5747151, 7662868, 11494302, 17241453, 22988604, 34482906, 68965812]

約数ペア:

[(1, 68965812), (2, 34482906), (3, 22988604), (4, 17241453), (6, 11494302), (9, 7662868), (12, 5747151), (18, 3831434), (36, 1915717), (521, 132372), (1042, 66186), (1563, 44124), (2084, 33093), (3126, 22062), (3677, 18756), (4689, 14708), (6252, 11031), (7354, 9378)]