91408592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 206986752

約数和(自身を除く): 115578160

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 137, 176, 187, 223, 272, 274, 374, 446, 548, 748, 892, 1096, 1496, 1507, 1784, 2192, 2329, 2453, 2992, 3014, 3568, 3791, 4658, 4906, 6028, 7582, 9316, 9812, 12056, 15164, 18632, 19624, 24112, 25619, 30328, 30551, 37264, 39248, 41701, 51238, 60656, 61102, 83402, 102476, 122204, 166804, 204952, 244408, 333608, 336061, 409904, 488816, 519367, 667216, 672122, 1038734, 1344244, 2077468, 2688488, 4154936, 5376976, 5713037, 8309872, 11426074, 22852148, 45704296, 91408592]

約数ペア:

[(1, 91408592), (2, 45704296), (4, 22852148), (8, 11426074), (11, 8309872), (16, 5713037), (17, 5376976), (22, 4154936), (34, 2688488), (44, 2077468), (68, 1344244), (88, 1038734), (136, 672122), (137, 667216), (176, 519367), (187, 488816), (223, 409904), (272, 336061), (274, 333608), (374, 244408), (446, 204952), (548, 166804), (748, 122204), (892, 102476), (1096, 83402), (1496, 61102), (1507, 60656), (1784, 51238), (2192, 41701), (2329, 39248), (2453, 37264), (2992, 30551), (3014, 30328), (3568, 25619), (3791, 24112), (4658, 19624), (4906, 18632), (6028, 15164), (7582, 12056), (9316, 9812)]