127620216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{41221}}^1$

素因数の和:41276

約数の個数: 48

約数和(自身を含む): 353684760

約数和(自身を除く): 226064544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 41221, 82442, 123663, 164884, 247326, 329768, 370989, 494652, 741978, 989304, 1483956, 1772503, 2967912, 3545006, 5317509, 7090012, 10635018, 14180024, 15952527, 21270036, 31905054, 42540072, 63810108, 127620216]

約数ペア:

[(1, 127620216), (2, 63810108), (3, 42540072), (4, 31905054), (6, 21270036), (8, 15952527), (9, 14180024), (12, 10635018), (18, 7090012), (24, 5317509), (36, 3545006), (43, 2967912), (72, 1772503), (86, 1483956), (129, 989304), (172, 741978), (258, 494652), (344, 370989), (387, 329768), (516, 247326), (774, 164884), (1032, 123663), (1548, 82442), (3096, 41221)]