82661342392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{12547}}^1$

素因数の和:13148

約数の個数: 64

約数和(自身を含む): 165332448000

約数和(自身を除く): 82671105608

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 487, 712, 974, 1691, 1948, 3382, 3896, 6764, 9253, 12547, 13528, 18506, 25094, 37012, 43343, 50188, 74024, 86686, 100376, 173372, 238393, 346744, 476786, 823517, 953572, 1116683, 1647034, 1907144, 2233366, 3294068, 4466732, 6110389, 6588136, 8933464, 12220778, 21216977, 24441556, 42433954, 48883112, 84867908, 116097391, 169735816, 232194782, 464389564, 543824621, 928779128, 1087649242, 2175298484, 4350596968, 10332667799, 20665335598, 41330671196, 82661342392]

約数ペア:

[(1, 82661342392), (2, 41330671196), (4, 20665335598), (8, 10332667799), (19, 4350596968), (38, 2175298484), (76, 1087649242), (89, 928779128), (152, 543824621), (178, 464389564), (356, 232194782), (487, 169735816), (712, 116097391), (974, 84867908), (1691, 48883112), (1948, 42433954), (3382, 24441556), (3896, 21216977), (6764, 12220778), (9253, 8933464), (12547, 6588136), (13528, 6110389), (18506, 4466732), (25094, 3294068), (37012, 2233366), (43343, 1907144), (50188, 1647034), (74024, 1116683), (86686, 953572), (100376, 823517), (173372, 476786), (238393, 346744)]