80968848

素因数分解:

$2^4\times 3^1\times {\mathrm{1686851}}^1$

素因数の和:1686862

約数の個数: 20

約数和(自身を含む): 209169648

約数和(自身を除く): 128200800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1686851, 3373702, 5060553, 6747404, 10121106, 13494808, 20242212, 26989616, 40484424, 80968848]

約数ペア:

[(1, 80968848), (2, 40484424), (3, 26989616), (4, 20242212), (6, 13494808), (8, 10121106), (12, 6747404), (16, 5060553), (24, 3373702), (48, 1686851)]