71788968

素因数分解:

$2^3\times 3^2\times {\mathrm{997069}}^1$

素因数の和:997081

約数の個数: 24

約数和(自身を含む): 194428650

約数和(自身を除く): 122639682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997069, 1994138, 2991207, 3988276, 5982414, 7976552, 8973621, 11964828, 17947242, 23929656, 35894484, 71788968]

約数ペア:

[(1, 71788968), (2, 35894484), (3, 23929656), (4, 17947242), (6, 11964828), (8, 8973621), (9, 7976552), (12, 5982414), (18, 3988276), (24, 2991207), (36, 1994138), (72, 997069)]