68388606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 175154616

約数和(自身を除く): 106766010

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 163, 198, 234, 286, 326, 429, 489, 858, 978, 1287, 1467, 1793, 2119, 2574, 2934, 3586, 4238, 5379, 6357, 10758, 12714, 16137, 19071, 23309, 26569, 32274, 38142, 46618, 53138, 69927, 79707, 139854, 159414, 209781, 239121, 292259, 345397, 419562, 478242, 584518, 690794, 876777, 1036191, 1753554, 2072382, 2630331, 3108573, 3799367, 5260662, 6217146, 7598734, 11398101, 22796202, 34194303, 68388606]

約数ペア:

[(1, 68388606), (2, 34194303), (3, 22796202), (6, 11398101), (9, 7598734), (11, 6217146), (13, 5260662), (18, 3799367), (22, 3108573), (26, 2630331), (33, 2072382), (39, 1753554), (66, 1036191), (78, 876777), (99, 690794), (117, 584518), (143, 478242), (163, 419562), (198, 345397), (234, 292259), (286, 239121), (326, 209781), (429, 159414), (489, 139854), (858, 79707), (978, 69927), (1287, 53138), (1467, 46618), (1793, 38142), (2119, 32274), (2574, 26569), (2934, 23309), (3586, 19071), (4238, 16137), (5379, 12714), (6357, 10758)]