68279706

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 99681894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1619, 1917, 2343, 3238, 3834, 4686, 4857, 7029, 9714, 14058, 14571, 17809, 21087, 29142, 35618, 42174, 43713, 53427, 87426, 106854, 114949, 160281, 229898, 320562, 344847, 480843, 689694, 961686, 1034541, 1264439, 2069082, 2528878, 3103623, 3793317, 6207246, 7586634, 11379951, 22759902, 34139853, 68279706]

約数ペア:

[(1, 68279706), (2, 34139853), (3, 22759902), (6, 11379951), (9, 7586634), (11, 6207246), (18, 3793317), (22, 3103623), (27, 2528878), (33, 2069082), (54, 1264439), (66, 1034541), (71, 961686), (99, 689694), (142, 480843), (198, 344847), (213, 320562), (297, 229898), (426, 160281), (594, 114949), (639, 106854), (781, 87426), (1278, 53427), (1562, 43713), (1619, 42174), (1917, 35618), (2343, 29142), (3238, 21087), (3834, 17809), (4686, 14571), (4857, 14058), (7029, 9714)]