78429372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1129}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 209583360

約数和(自身を除く): 131153988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 827, 1129, 1654, 2258, 2481, 3308, 3387, 4516, 4962, 5789, 6774, 7903, 9924, 11578, 13548, 15806, 17367, 23156, 23709, 31612, 34734, 47418, 69468, 94836, 933683, 1867366, 2801049, 3734732, 5602098, 6535781, 11204196, 13071562, 19607343, 26143124, 39214686, 78429372]

約数ペア:

[(1, 78429372), (2, 39214686), (3, 26143124), (4, 19607343), (6, 13071562), (7, 11204196), (12, 6535781), (14, 5602098), (21, 3734732), (28, 2801049), (42, 1867366), (84, 933683), (827, 94836), (1129, 69468), (1654, 47418), (2258, 34734), (2481, 31612), (3308, 23709), (3387, 23156), (4516, 17367), (4962, 15806), (5789, 13548), (6774, 11578), (7903, 9924)]