80883824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 117103504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1847, 1904, 2576, 2737, 3128, 3694, 5474, 6256, 7388, 10948, 12929, 14776, 21896, 25858, 29552, 31399, 42481, 43792, 51716, 62798, 84962, 103432, 125596, 169924, 206864, 219793, 251192, 297367, 339848, 439586, 502384, 594734, 679696, 722177, 879172, 1189468, 1444354, 1758344, 2378936, 2888708, 3516688, 4757872, 5055239, 5777416, 10110478, 11554832, 20220956, 40441912, 80883824]

約数ペア:

[(1, 80883824), (2, 40441912), (4, 20220956), (7, 11554832), (8, 10110478), (14, 5777416), (16, 5055239), (17, 4757872), (23, 3516688), (28, 2888708), (34, 2378936), (46, 1758344), (56, 1444354), (68, 1189468), (92, 879172), (112, 722177), (119, 679696), (136, 594734), (161, 502384), (184, 439586), (238, 339848), (272, 297367), (322, 251192), (368, 219793), (391, 206864), (476, 169924), (644, 125596), (782, 103432), (952, 84962), (1288, 62798), (1564, 51716), (1847, 43792), (1904, 42481), (2576, 31399), (2737, 29552), (3128, 25858), (3694, 21896), (5474, 14776), (6256, 12929), (7388, 10948)]