68412204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 198420768

約数和(自身を除く): 130008564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 677, 802, 1203, 1354, 1604, 2031, 2406, 2708, 2807, 3609, 4062, 4739, 4812, 5614, 6093, 7218, 8124, 8421, 9478, 11228, 12186, 14217, 14436, 16842, 18956, 24372, 25263, 28434, 33684, 42651, 50526, 56868, 85302, 101052, 170604, 271477, 542954, 814431, 1085908, 1628862, 1900339, 2443293, 3257724, 3800678, 4886586, 5701017, 7601356, 9773172, 11402034, 17103051, 22804068, 34206102, 68412204]

約数ペア:

[(1, 68412204), (2, 34206102), (3, 22804068), (4, 17103051), (6, 11402034), (7, 9773172), (9, 7601356), (12, 5701017), (14, 4886586), (18, 3800678), (21, 3257724), (28, 2443293), (36, 1900339), (42, 1628862), (63, 1085908), (84, 814431), (126, 542954), (252, 271477), (401, 170604), (677, 101052), (802, 85302), (1203, 56868), (1354, 50526), (1604, 42651), (2031, 33684), (2406, 28434), (2708, 25263), (2807, 24372), (3609, 18956), (4062, 16842), (4739, 14436), (4812, 14217), (5614, 12186), (6093, 11228), (7218, 9478), (8124, 8421)]