61781568

素因数分解:

$2^6\times 3^1\times {\mathrm{321779}}^1$

素因数の和:321794

約数の個数: 28

約数和(自身を含む): 163464240

約数和(自身を除く): 101682672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 321779, 643558, 965337, 1287116, 1930674, 2574232, 3861348, 5148464, 7722696, 10296928, 15445392, 20593856, 30890784, 61781568]

約数ペア:

[(1, 61781568), (2, 30890784), (3, 20593856), (4, 15445392), (6, 10296928), (8, 7722696), (12, 5148464), (16, 3861348), (24, 2574232), (32, 1930674), (48, 1287116), (64, 965337), (96, 643558), (192, 321779)]