71355576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69143}}^1$

素因数の和:69195

約数の個数: 32

約数和(自身を含む): 182540160

約数和(自身を除く): 111184584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69143, 138286, 207429, 276572, 414858, 553144, 829716, 1659432, 2973149, 5946298, 8919447, 11892596, 17838894, 23785192, 35677788, 71355576]

約数ペア:

[(1, 71355576), (2, 35677788), (3, 23785192), (4, 17838894), (6, 11892596), (8, 8919447), (12, 5946298), (24, 2973149), (43, 1659432), (86, 829716), (129, 553144), (172, 414858), (258, 276572), (344, 207429), (516, 138286), (1032, 69143)]