81262548

素因数分解:

$2^2\times 3^3\times {\mathrm{752431}}^1$

素因数の和:752444

約数の個数: 24

約数和(自身を含む): 210680960

約数和(自身を除く): 129418412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 752431, 1504862, 2257293, 3009724, 4514586, 6771879, 9029172, 13543758, 20315637, 27087516, 40631274, 81262548]

約数ペア:

[(1, 81262548), (2, 40631274), (3, 27087516), (4, 20315637), (6, 13543758), (9, 9029172), (12, 6771879), (18, 4514586), (27, 3009724), (36, 2257293), (54, 1504862), (108, 752431)]