121587732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 352287936

約数和(自身を除く): 230700204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563, 857, 1126, 1689, 1714, 2252, 2571, 3378, 3428, 3941, 5067, 5142, 5999, 6756, 7713, 7882, 10134, 10284, 11823, 11998, 15426, 15764, 17997, 20268, 23646, 23996, 30852, 35469, 35994, 47292, 53991, 70938, 71988, 107982, 141876, 215964, 482491, 964982, 1447473, 1929964, 2894946, 3377437, 4342419, 5789892, 6754874, 8684838, 10132311, 13509748, 17369676, 20264622, 30396933, 40529244, 60793866, 121587732]

約数ペア:

[(1, 121587732), (2, 60793866), (3, 40529244), (4, 30396933), (6, 20264622), (7, 17369676), (9, 13509748), (12, 10132311), (14, 8684838), (18, 6754874), (21, 5789892), (28, 4342419), (36, 3377437), (42, 2894946), (63, 1929964), (84, 1447473), (126, 964982), (252, 482491), (563, 215964), (857, 141876), (1126, 107982), (1689, 71988), (1714, 70938), (2252, 53991), (2571, 47292), (3378, 35994), (3428, 35469), (3941, 30852), (5067, 23996), (5142, 23646), (5999, 20268), (6756, 17997), (7713, 15764), (7882, 15426), (10134, 11998), (10284, 11823)]