80753958

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 179150400

約数和(自身を除く): 98396442

約数列:

[1, 2, 3, 6, 9, 18, 79, 109, 158, 218, 237, 327, 474, 521, 654, 711, 981, 1042, 1422, 1563, 1962, 3126, 4689, 8611, 9378, 17222, 25833, 41159, 51666, 56789, 77499, 82318, 113578, 123477, 154998, 170367, 246954, 340734, 370431, 511101, 740862, 1022202, 4486331, 8972662, 13458993, 26917986, 40376979, 80753958]

約数ペア:

[(1, 80753958), (2, 40376979), (3, 26917986), (6, 13458993), (9, 8972662), (18, 4486331), (79, 1022202), (109, 740862), (158, 511101), (218, 370431), (237, 340734), (327, 246954), (474, 170367), (521, 154998), (654, 123477), (711, 113578), (981, 82318), (1042, 77499), (1422, 56789), (1563, 51666), (1962, 41159), (3126, 25833), (4689, 17222), (8611, 9378)]