64840404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 163336320

約数和(自身を除く): 98495916

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 8101, 16202, 24303, 32404, 48606, 97212, 186323, 234929, 372646, 469858, 558969, 704787, 745292, 939716, 1117938, 1409574, 2235876, 2819148, 5403367, 10806734, 16210101, 21613468, 32420202, 64840404]

約数ペア:

[(1, 64840404), (2, 32420202), (3, 21613468), (4, 16210101), (6, 10806734), (12, 5403367), (23, 2819148), (29, 2235876), (46, 1409574), (58, 1117938), (69, 939716), (87, 745292), (92, 704787), (116, 558969), (138, 469858), (174, 372646), (276, 234929), (348, 186323), (667, 97212), (1334, 48606), (2001, 32404), (2668, 24303), (4002, 16202), (8004, 8101)]