80314992

素因数分解:

$2^4\times 3^2\times {\mathrm{557743}}^1$

素因数の和:557757

約数の個数: 30

約数和(自身を含む): 224770832

約数和(自身を除く): 144455840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557743, 1115486, 1673229, 2230972, 3346458, 4461944, 5019687, 6692916, 8923888, 10039374, 13385832, 20078748, 26771664, 40157496, 80314992]

約数ペア:

[(1, 80314992), (2, 40157496), (3, 26771664), (4, 20078748), (6, 13385832), (8, 10039374), (9, 8923888), (12, 6692916), (16, 5019687), (18, 4461944), (24, 3346458), (36, 2230972), (48, 1673229), (72, 1115486), (144, 557743)]