81336336

素因数分解:

$2^4\times 3^1\times {\mathrm{1694507}}^1$

素因数の和:1694518

約数の個数: 20

約数和(自身を含む): 210118992

約数和(自身を除く): 128782656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1694507, 3389014, 5083521, 6778028, 10167042, 13556056, 20334084, 27112112, 40668168, 81336336]

約数ペア:

[(1, 81336336), (2, 40668168), (3, 27112112), (4, 20334084), (6, 13556056), (8, 10167042), (12, 6778028), (16, 5083521), (24, 3389014), (48, 1694507)]