87394296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 256089600

約数和(自身を除く): 168695304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 184, 222, 253, 264, 276, 296, 389, 407, 444, 506, 552, 759, 778, 814, 851, 888, 1012, 1167, 1221, 1518, 1556, 1628, 1702, 2024, 2334, 2442, 2553, 3036, 3112, 3256, 3404, 4279, 4668, 4884, 5106, 6072, 6808, 8558, 8947, 9336, 9361, 9768, 10212, 12837, 14393, 17116, 17894, 18722, 20424, 25674, 26841, 28083, 28786, 34232, 35788, 37444, 43179, 51348, 53682, 56166, 57572, 71576, 74888, 86358, 98417, 102696, 107364, 112332, 115144, 158323, 172716, 196834, 214728, 224664, 295251, 316646, 331039, 345432, 393668, 474969, 590502, 633292, 662078, 787336, 949938, 993117, 1181004, 1266584, 1324156, 1899876, 1986234, 2362008, 2648312, 3641429, 3799752, 3972468, 7282858, 7944936, 10924287, 14565716, 21848574, 29131432, 43697148, 87394296]

約数ペア:

[(1, 87394296), (2, 43697148), (3, 29131432), (4, 21848574), (6, 14565716), (8, 10924287), (11, 7944936), (12, 7282858), (22, 3972468), (23, 3799752), (24, 3641429), (33, 2648312), (37, 2362008), (44, 1986234), (46, 1899876), (66, 1324156), (69, 1266584), (74, 1181004), (88, 993117), (92, 949938), (111, 787336), (132, 662078), (138, 633292), (148, 590502), (184, 474969), (222, 393668), (253, 345432), (264, 331039), (276, 316646), (296, 295251), (389, 224664), (407, 214728), (444, 196834), (506, 172716), (552, 158323), (759, 115144), (778, 112332), (814, 107364), (851, 102696), (888, 98417), (1012, 86358), (1167, 74888), (1221, 71576), (1518, 57572), (1556, 56166), (1628, 53682), (1702, 51348), (2024, 43179), (2334, 37444), (2442, 35788), (2553, 34232), (3036, 28786), (3112, 28083), (3256, 26841), (3404, 25674), (4279, 20424), (4668, 18722), (4884, 17894), (5106, 17116), (6072, 14393), (6808, 12837), (8558, 10212), (8947, 9768), (9336, 9361)]