80782398

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56809}}^1$

素因数の和:56896

約数の個数: 24

約数和(自身を含む): 177247200

約数和(自身を除く): 96464802

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 56809, 113618, 170427, 340854, 511281, 1022562, 4487911, 8975822, 13463733, 26927466, 40391199, 80782398]

約数ペア:

[(1, 80782398), (2, 40391199), (3, 26927466), (6, 13463733), (9, 8975822), (18, 4487911), (79, 1022562), (158, 511281), (237, 340854), (474, 170427), (711, 113618), (1422, 56809)]