68918352

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3691}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 178545120

約数和(自身を除く): 109626768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 3691, 4668, 6224, 7382, 9336, 11073, 14764, 18672, 22146, 29528, 44292, 59056, 88584, 177168, 1435799, 2871598, 4307397, 5743196, 8614794, 11486392, 17229588, 22972784, 34459176, 68918352]

約数ペア:

[(1, 68918352), (2, 34459176), (3, 22972784), (4, 17229588), (6, 11486392), (8, 8614794), (12, 5743196), (16, 4307397), (24, 2871598), (48, 1435799), (389, 177168), (778, 88584), (1167, 59056), (1556, 44292), (2334, 29528), (3112, 22146), (3691, 18672), (4668, 14764), (6224, 11073), (7382, 9336)]