81182544

素因数分解:

$2^4\times 3^1\times {\mathrm{1691303}}^1$

素因数の和:1691314

約数の個数: 20

約数和(自身を含む): 209721696

約数和(自身を除く): 128539152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1691303, 3382606, 5073909, 6765212, 10147818, 13530424, 20295636, 27060848, 40591272, 81182544]

約数ペア:

[(1, 81182544), (2, 40591272), (3, 27060848), (4, 20295636), (6, 13530424), (8, 10147818), (12, 6765212), (16, 5073909), (24, 3382606), (48, 1691303)]