81266478

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{288179}}^1$

素因数の和:288231

約数の個数: 16

約数和(自身を含む): 165991680

約数和(自身を除く): 84725202

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 288179, 576358, 864537, 1729074, 13544413, 27088826, 40633239, 81266478]

約数ペア:

[(1, 81266478), (2, 40633239), (3, 27088826), (6, 13544413), (47, 1729074), (94, 864537), (141, 576358), (282, 288179)]