81939336

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2053}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 205071360

約数和(自身を除く): 123132024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 2053, 3326, 4106, 4989, 6159, 6652, 8212, 9978, 12318, 13304, 16424, 19956, 24636, 39912, 49272, 3414139, 6828278, 10242417, 13656556, 20484834, 27313112, 40969668, 81939336]

約数ペア:

[(1, 81939336), (2, 40969668), (3, 27313112), (4, 20484834), (6, 13656556), (8, 10242417), (12, 6828278), (24, 3414139), (1663, 49272), (2053, 39912), (3326, 24636), (4106, 19956), (4989, 16424), (6159, 13304), (6652, 12318), (8212, 9978)]