80730768

素因数分解:

$2^4\times 3^1\times {\mathrm{1681891}}^1$

素因数の和:1681902

約数の個数: 20

約数和(自身を含む): 208554608

約数和(自身を除く): 127823840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681891, 3363782, 5045673, 6727564, 10091346, 13455128, 20182692, 26910256, 40365384, 80730768]

約数ペア:

[(1, 80730768), (2, 40365384), (3, 26910256), (4, 20182692), (6, 13455128), (8, 10091346), (12, 6727564), (16, 5045673), (24, 3363782), (48, 1681891)]