82025768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 175348800

約数和(自身を除く): 93323032

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 53, 86, 88, 106, 172, 212, 344, 409, 424, 473, 583, 818, 946, 1166, 1636, 1892, 2279, 2332, 3272, 3784, 4499, 4558, 4664, 8998, 9116, 17587, 17996, 18232, 21677, 25069, 35174, 35992, 43354, 50138, 70348, 86708, 100276, 140696, 173416, 193457, 200552, 238447, 386914, 476894, 773828, 932111, 953788, 1547656, 1864222, 1907576, 3728444, 7456888, 10253221, 20506442, 41012884, 82025768]

約数ペア:

[(1, 82025768), (2, 41012884), (4, 20506442), (8, 10253221), (11, 7456888), (22, 3728444), (43, 1907576), (44, 1864222), (53, 1547656), (86, 953788), (88, 932111), (106, 773828), (172, 476894), (212, 386914), (344, 238447), (409, 200552), (424, 193457), (473, 173416), (583, 140696), (818, 100276), (946, 86708), (1166, 70348), (1636, 50138), (1892, 43354), (2279, 35992), (2332, 35174), (3272, 25069), (3784, 21677), (4499, 18232), (4558, 17996), (4664, 17587), (8998, 9116)]