80539212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516277}}^1$

素因数の和:516297

約数の個数: 24

約数和(自身を含む): 202380976

約数和(自身を除く): 121841764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 516277, 1032554, 1548831, 2065108, 3097662, 6195324, 6711601, 13423202, 20134803, 26846404, 40269606, 80539212]

約数ペア:

[(1, 80539212), (2, 40269606), (3, 26846404), (4, 20134803), (6, 13423202), (12, 6711601), (13, 6195324), (26, 3097662), (39, 2065108), (52, 1548831), (78, 1032554), (156, 516277)]