84931336

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 104492024

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 521, 568, 574, 994, 1042, 1148, 1988, 2084, 2296, 2911, 3647, 3976, 4168, 5822, 7294, 11644, 14588, 20377, 21361, 23288, 29176, 36991, 40754, 42722, 73982, 81508, 85444, 147964, 149527, 163016, 170888, 258937, 295928, 299054, 517874, 598108, 1035748, 1196216, 1516631, 2071496, 3033262, 6066524, 10616417, 12133048, 21232834, 42465668, 84931336]

約数ペア:

[(1, 84931336), (2, 42465668), (4, 21232834), (7, 12133048), (8, 10616417), (14, 6066524), (28, 3033262), (41, 2071496), (56, 1516631), (71, 1196216), (82, 1035748), (142, 598108), (164, 517874), (284, 299054), (287, 295928), (328, 258937), (497, 170888), (521, 163016), (568, 149527), (574, 147964), (994, 85444), (1042, 81508), (1148, 73982), (1988, 42722), (2084, 40754), (2296, 36991), (2911, 29176), (3647, 23288), (3976, 21361), (4168, 20377), (5822, 14588), (7294, 11644)]