129763422

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 289111680

約数和(自身を除く): 159348258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 359, 387, 467, 718, 774, 934, 1077, 1401, 2154, 2802, 3231, 4203, 6462, 8406, 15437, 20081, 30874, 40162, 46311, 60243, 92622, 120486, 138933, 167653, 180729, 277866, 335306, 361458, 502959, 1005918, 1508877, 3017754, 7209079, 14418158, 21627237, 43254474, 64881711, 129763422]

約数ペア:

[(1, 129763422), (2, 64881711), (3, 43254474), (6, 21627237), (9, 14418158), (18, 7209079), (43, 3017754), (86, 1508877), (129, 1005918), (258, 502959), (359, 361458), (387, 335306), (467, 277866), (718, 180729), (774, 167653), (934, 138933), (1077, 120486), (1401, 92622), (2154, 60243), (2802, 46311), (3231, 40162), (4203, 30874), (6462, 20081), (8406, 15437)]