61781232

素因数分解:

$2^4\times 3^1\times {\mathrm{1287109}}^1$

素因数の和:1287120

約数の個数: 20

約数和(自身を含む): 159601640

約数和(自身を除く): 97820408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1287109, 2574218, 3861327, 5148436, 7722654, 10296872, 15445308, 20593744, 30890616, 61781232]

約数ペア:

[(1, 61781232), (2, 30890616), (3, 20593744), (4, 15445308), (6, 10296872), (8, 7722654), (12, 5148436), (16, 3861327), (24, 2574218), (48, 1287109)]