68187966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4049

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 106478274

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 3989, 5698, 7978, 8547, 11967, 17094, 23934, 27923, 43879, 55846, 83769, 87758, 131637, 147593, 167538, 263274, 295186, 307153, 442779, 614306, 885558, 921459, 1033151, 1623523, 1842918, 2066302, 3099453, 3247046, 4870569, 6198906, 9741138, 11364661, 22729322, 34093983, 68187966]

約数ペア:

[(1, 68187966), (2, 34093983), (3, 22729322), (6, 11364661), (7, 9741138), (11, 6198906), (14, 4870569), (21, 3247046), (22, 3099453), (33, 2066302), (37, 1842918), (42, 1623523), (66, 1033151), (74, 921459), (77, 885558), (111, 614306), (154, 442779), (222, 307153), (231, 295186), (259, 263274), (407, 167538), (462, 147593), (518, 131637), (777, 87758), (814, 83769), (1221, 55846), (1554, 43879), (2442, 27923), (2849, 23934), (3989, 17094), (5698, 11967), (7978, 8547)]