68610276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272263}}^1$

素因数の和:272280

約数の個数: 36

約数和(自身を含む): 198208192

約数和(自身を除く): 129597916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272263, 544526, 816789, 1089052, 1633578, 1905841, 2450367, 3267156, 3811682, 4900734, 5717523, 7623364, 9801468, 11435046, 17152569, 22870092, 34305138, 68610276]

約数ペア:

[(1, 68610276), (2, 34305138), (3, 22870092), (4, 17152569), (6, 11435046), (7, 9801468), (9, 7623364), (12, 5717523), (14, 4900734), (18, 3811682), (21, 3267156), (28, 2450367), (36, 1905841), (42, 1633578), (63, 1089052), (84, 816789), (126, 544526), (252, 272263)]