81721884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{234833}}^1$

素因数の和:234869

約数の個数: 24

約数和(自身を含む): 197260560

約数和(自身を除く): 115538676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 234833, 469666, 704499, 939332, 1408998, 2817996, 6810157, 13620314, 20430471, 27240628, 40860942, 81721884]

約数ペア:

[(1, 81721884), (2, 40860942), (3, 27240628), (4, 20430471), (6, 13620314), (12, 6810157), (29, 2817996), (58, 1408998), (87, 939332), (116, 704499), (174, 469666), (348, 234833)]