79960986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 204288000

約数和(自身を除く): 124327014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 1063, 1194, 1393, 1791, 2126, 2786, 3189, 3582, 4179, 5373, 6378, 7441, 8358, 9567, 10746, 12537, 14882, 19134, 22323, 25074, 28701, 37611, 44646, 57402, 66969, 75222, 133938, 200907, 211537, 401814, 423074, 634611, 1269222, 1480759, 1903833, 2961518, 3807666, 4442277, 5711499, 8884554, 11422998, 13326831, 26653662, 39980493, 79960986]

約数ペア:

[(1, 79960986), (2, 39980493), (3, 26653662), (6, 13326831), (7, 11422998), (9, 8884554), (14, 5711499), (18, 4442277), (21, 3807666), (27, 2961518), (42, 1903833), (54, 1480759), (63, 1269222), (126, 634611), (189, 423074), (199, 401814), (378, 211537), (398, 200907), (597, 133938), (1063, 75222), (1194, 66969), (1393, 57402), (1791, 44646), (2126, 37611), (2786, 28701), (3189, 25074), (3582, 22323), (4179, 19134), (5373, 14882), (6378, 12537), (7441, 10746), (8358, 9567)]