71244636

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138071}}^1$

素因数の和:138121

約数の個数: 24

約数和(自身を含む): 170104704

約数和(自身を除く): 98860068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138071, 276142, 414213, 552284, 828426, 1656852, 5937053, 11874106, 17811159, 23748212, 35622318, 71244636]

約数ペア:

[(1, 71244636), (2, 35622318), (3, 23748212), (4, 17811159), (6, 11874106), (12, 5937053), (43, 1656852), (86, 828426), (129, 552284), (172, 414213), (258, 276142), (516, 138071)]