81707952

素因数分解:

$2^4\times 3^1\times {\mathrm{1702249}}^1$

素因数の和:1702260

約数の個数: 20

約数和(自身を含む): 211079000

約数和(自身を除く): 129371048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1702249, 3404498, 5106747, 6808996, 10213494, 13617992, 20426988, 27235984, 40853976, 81707952]

約数ペア:

[(1, 81707952), (2, 40853976), (3, 27235984), (4, 20426988), (6, 13617992), (8, 10213494), (12, 6808996), (16, 5106747), (24, 3404498), (48, 1702249)]