71348616

素因数分解:

$2^3\times 3^2\times {\mathrm{990953}}^1$

素因数の和:990965

約数の個数: 24

約数和(自身を含む): 193236030

約数和(自身を除く): 121887414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990953, 1981906, 2972859, 3963812, 5945718, 7927624, 8918577, 11891436, 17837154, 23782872, 35674308, 71348616]

約数ペア:

[(1, 71348616), (2, 35674308), (3, 23782872), (4, 17837154), (6, 11891436), (8, 8918577), (9, 7927624), (12, 5945718), (18, 3963812), (24, 2972859), (36, 1981906), (72, 990953)]