80722128

素因数分解:

$2^4\times 3^1\times {\mathrm{1681711}}^1$

素因数の和:1681722

約数の個数: 20

約数和(自身を含む): 208532288

約数和(自身を除く): 127810160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681711, 3363422, 5045133, 6726844, 10090266, 13453688, 20180532, 26907376, 40361064, 80722128]

約数ペア:

[(1, 80722128), (2, 40361064), (3, 26907376), (4, 20180532), (6, 13453688), (8, 10090266), (12, 6726844), (16, 5045133), (24, 3363422), (48, 1681711)]