43920888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 126593280

約数和(自身を除く): 82672392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 53, 66, 73, 86, 88, 106, 129, 132, 146, 159, 172, 212, 219, 258, 264, 292, 318, 344, 424, 438, 473, 516, 583, 584, 636, 803, 876, 946, 1032, 1166, 1272, 1419, 1606, 1749, 1752, 1892, 2279, 2332, 2409, 2838, 3139, 3212, 3498, 3784, 3869, 4558, 4664, 4818, 5676, 6278, 6424, 6837, 6996, 7738, 9116, 9417, 9636, 11352, 11607, 12556, 13674, 13992, 15476, 18232, 18834, 19272, 23214, 25069, 25112, 27348, 30952, 34529, 37668, 42559, 46428, 50138, 54696, 69058, 75207, 75336, 85118, 92856, 100276, 103587, 127677, 138116, 150414, 166367, 170236, 200552, 207174, 255354, 276232, 300828, 332734, 340472, 414348, 499101, 510708, 601656, 665468, 828696, 998202, 1021416, 1330936, 1830037, 1996404, 3660074, 3992808, 5490111, 7320148, 10980222, 14640296, 21960444, 43920888]

約数ペア:

[(1, 43920888), (2, 21960444), (3, 14640296), (4, 10980222), (6, 7320148), (8, 5490111), (11, 3992808), (12, 3660074), (22, 1996404), (24, 1830037), (33, 1330936), (43, 1021416), (44, 998202), (53, 828696), (66, 665468), (73, 601656), (86, 510708), (88, 499101), (106, 414348), (129, 340472), (132, 332734), (146, 300828), (159, 276232), (172, 255354), (212, 207174), (219, 200552), (258, 170236), (264, 166367), (292, 150414), (318, 138116), (344, 127677), (424, 103587), (438, 100276), (473, 92856), (516, 85118), (583, 75336), (584, 75207), (636, 69058), (803, 54696), (876, 50138), (946, 46428), (1032, 42559), (1166, 37668), (1272, 34529), (1419, 30952), (1606, 27348), (1749, 25112), (1752, 25069), (1892, 23214), (2279, 19272), (2332, 18834), (2409, 18232), (2838, 15476), (3139, 13992), (3212, 13674), (3498, 12556), (3784, 11607), (3869, 11352), (4558, 9636), (4664, 9417), (4818, 9116), (5676, 7738), (6278, 6996), (6424, 6837)]