79908136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 189463680

約数和(自身を除く): 109555544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 1777, 2044, 3212, 3554, 4088, 5621, 6424, 7108, 11242, 12439, 14216, 19547, 22484, 24878, 39094, 44968, 49756, 78188, 99512, 129721, 136829, 156376, 259442, 273658, 518884, 547316, 908047, 1037768, 1094632, 1426931, 1816094, 2853862, 3632188, 5707724, 7264376, 9988517, 11415448, 19977034, 39954068, 79908136]

約数ペア:

[(1, 79908136), (2, 39954068), (4, 19977034), (7, 11415448), (8, 9988517), (11, 7264376), (14, 5707724), (22, 3632188), (28, 2853862), (44, 1816094), (56, 1426931), (73, 1094632), (77, 1037768), (88, 908047), (146, 547316), (154, 518884), (292, 273658), (308, 259442), (511, 156376), (584, 136829), (616, 129721), (803, 99512), (1022, 78188), (1606, 49756), (1777, 44968), (2044, 39094), (3212, 24878), (3554, 22484), (4088, 19547), (5621, 14216), (6424, 12439), (7108, 11242)]