87263874

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 193564800

約数和(自身を除く): 106300926

約数列:

[1, 2, 3, 6, 9, 18, 79, 109, 158, 218, 237, 327, 474, 563, 654, 711, 981, 1126, 1422, 1689, 1962, 3378, 5067, 8611, 10134, 17222, 25833, 44477, 51666, 61367, 77499, 88954, 122734, 133431, 154998, 184101, 266862, 368202, 400293, 552303, 800586, 1104606, 4847993, 9695986, 14543979, 29087958, 43631937, 87263874]

約数ペア:

[(1, 87263874), (2, 43631937), (3, 29087958), (6, 14543979), (9, 9695986), (18, 4847993), (79, 1104606), (109, 800586), (158, 552303), (218, 400293), (237, 368202), (327, 266862), (474, 184101), (563, 154998), (654, 133431), (711, 122734), (981, 88954), (1126, 77499), (1422, 61367), (1689, 51666), (1962, 44477), (3378, 25833), (5067, 17222), (8611, 10134)]