71388792

素因数分解:

$2^3\times 3^2\times {\mathrm{991511}}^1$

素因数の和:991523

約数の個数: 24

約数和(自身を含む): 193344840

約数和(自身を除く): 121956048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991511, 1983022, 2974533, 3966044, 5949066, 7932088, 8923599, 11898132, 17847198, 23796264, 35694396, 71388792]

約数ペア:

[(1, 71388792), (2, 35694396), (3, 23796264), (4, 17847198), (6, 11898132), (8, 8923599), (9, 7932088), (12, 5949066), (18, 3966044), (24, 2974533), (36, 1983022), (72, 991511)]