71517084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138599}}^1$

素因数の和:138649

約数の個数: 24

約数和(自身を含む): 170755200

約数和(自身を除く): 99238116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138599, 277198, 415797, 554396, 831594, 1663188, 5959757, 11919514, 17879271, 23839028, 35758542, 71517084]

約数ペア:

[(1, 71517084), (2, 35758542), (3, 23839028), (4, 17879271), (6, 11919514), (12, 5959757), (43, 1663188), (86, 831594), (129, 554396), (172, 415797), (258, 277198), (516, 138599)]