80676376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 172951200

約数和(自身を除く): 92274824

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 101, 116, 202, 232, 313, 319, 404, 626, 638, 808, 1111, 1252, 1276, 2222, 2504, 2552, 2929, 3443, 4444, 5858, 6886, 8888, 9077, 11716, 13772, 18154, 23432, 27544, 31613, 32219, 36308, 63226, 64438, 72616, 99847, 126452, 128876, 199694, 252904, 257752, 347743, 399388, 695486, 798776, 916777, 1390972, 1833554, 2781944, 3667108, 7334216, 10084547, 20169094, 40338188, 80676376]

約数ペア:

[(1, 80676376), (2, 40338188), (4, 20169094), (8, 10084547), (11, 7334216), (22, 3667108), (29, 2781944), (44, 1833554), (58, 1390972), (88, 916777), (101, 798776), (116, 695486), (202, 399388), (232, 347743), (313, 257752), (319, 252904), (404, 199694), (626, 128876), (638, 126452), (808, 99847), (1111, 72616), (1252, 64438), (1276, 63226), (2222, 36308), (2504, 32219), (2552, 31613), (2929, 27544), (3443, 23432), (4444, 18154), (5858, 13772), (6886, 11716), (8888, 9077)]