80074992

素因数分解:

$2^4\times 3^1\times {\mathrm{1668229}}^1$

素因数の和:1668240

約数の個数: 20

約数和(自身を含む): 206860520

約数和(自身を除く): 126785528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1668229, 3336458, 5004687, 6672916, 10009374, 13345832, 20018748, 26691664, 40037496, 80074992]

約数ペア:

[(1, 80074992), (2, 40037496), (3, 26691664), (4, 20018748), (6, 13345832), (8, 10009374), (12, 6672916), (16, 5004687), (24, 3336458), (48, 1668229)]