67812978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 140887296

約数和(自身を除く): 73074318

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2881, 3923, 5762, 7846, 8643, 11769, 17286, 23538, 168689, 262841, 337378, 506067, 525682, 788523, 1012134, 1577046, 11302163, 22604326, 33906489, 67812978]

約数ペア:

[(1, 67812978), (2, 33906489), (3, 22604326), (6, 11302163), (43, 1577046), (67, 1012134), (86, 788523), (129, 525682), (134, 506067), (201, 337378), (258, 262841), (402, 168689), (2881, 23538), (3923, 17286), (5762, 11769), (7846, 8643)]