91146952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 195552000

約数和(自身を除く): 104405048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 193, 239, 247, 386, 478, 494, 772, 956, 988, 1544, 1912, 1976, 2509, 3107, 3667, 4541, 5018, 6214, 7334, 9082, 10036, 12428, 14668, 18164, 20072, 24856, 29336, 36328, 46127, 47671, 59033, 92254, 95342, 118066, 184508, 190684, 236132, 369016, 381368, 472264, 599651, 876413, 1199302, 1752826, 2398604, 3505652, 4797208, 7011304, 11393369, 22786738, 45573476, 91146952]

約数ペア:

[(1, 91146952), (2, 45573476), (4, 22786738), (8, 11393369), (13, 7011304), (19, 4797208), (26, 3505652), (38, 2398604), (52, 1752826), (76, 1199302), (104, 876413), (152, 599651), (193, 472264), (239, 381368), (247, 369016), (386, 236132), (478, 190684), (494, 184508), (772, 118066), (956, 95342), (988, 92254), (1544, 59033), (1912, 47671), (1976, 46127), (2509, 36328), (3107, 29336), (3667, 24856), (4541, 20072), (5018, 18164), (6214, 14668), (7334, 12428), (9082, 10036)]