68832654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 156805632

約数和(自身を除く): 87972978

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 71, 74, 111, 142, 213, 222, 397, 407, 426, 781, 794, 814, 1191, 1221, 1562, 2343, 2382, 2442, 2627, 4367, 4686, 5254, 7881, 8734, 13101, 14689, 15762, 26202, 28187, 28897, 29378, 44067, 56374, 57794, 84561, 86691, 88134, 161579, 169122, 173382, 310057, 323158, 484737, 620114, 930171, 969474, 1042919, 1860342, 2085838, 3128757, 6257514, 11472109, 22944218, 34416327, 68832654]

約数ペア:

[(1, 68832654), (2, 34416327), (3, 22944218), (6, 11472109), (11, 6257514), (22, 3128757), (33, 2085838), (37, 1860342), (66, 1042919), (71, 969474), (74, 930171), (111, 620114), (142, 484737), (213, 323158), (222, 310057), (397, 173382), (407, 169122), (426, 161579), (781, 88134), (794, 86691), (814, 84561), (1191, 57794), (1221, 56374), (1562, 44067), (2343, 29378), (2382, 28897), (2442, 28187), (2627, 26202), (4367, 15762), (4686, 14689), (5254, 13101), (7881, 8734)]