71268522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 165037824

約数和(自身を除く): 93769302

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 442, 663, 757, 923, 1207, 1326, 1514, 1846, 2271, 2414, 2769, 3621, 4542, 5538, 7242, 9841, 12869, 15691, 19682, 25738, 29523, 31382, 38607, 47073, 53747, 59046, 77214, 94146, 107494, 161241, 167297, 322482, 334594, 501891, 698711, 913699, 1003782, 1397422, 1827398, 2096133, 2741097, 4192266, 5482194, 11878087, 23756174, 35634261, 71268522]

約数ペア:

[(1, 71268522), (2, 35634261), (3, 23756174), (6, 11878087), (13, 5482194), (17, 4192266), (26, 2741097), (34, 2096133), (39, 1827398), (51, 1397422), (71, 1003782), (78, 913699), (102, 698711), (142, 501891), (213, 334594), (221, 322482), (426, 167297), (442, 161241), (663, 107494), (757, 94146), (923, 77214), (1207, 59046), (1326, 53747), (1514, 47073), (1846, 38607), (2271, 31382), (2414, 29523), (2769, 25738), (3621, 19682), (4542, 15691), (5538, 12869), (7242, 9841)]