81416772

素因数分解:

$2^2\times 3^3\times {\mathrm{753859}}^1$

素因数の和:753872

約数の個数: 24

約数和(自身を含む): 211080800

約数和(自身を除く): 129664028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 753859, 1507718, 2261577, 3015436, 4523154, 6784731, 9046308, 13569462, 20354193, 27138924, 40708386, 81416772]

約数ペア:

[(1, 81416772), (2, 40708386), (3, 27138924), (4, 20354193), (6, 13569462), (9, 9046308), (12, 6784731), (18, 4523154), (27, 3015436), (36, 2261577), (54, 1507718), (108, 753859)]