80719152

素因数分解:

$2^4\times 3^1\times {\mathrm{1681649}}^1$

素因数の和:1681660

約数の個数: 20

約数和(自身を含む): 208524600

約数和(自身を除く): 127805448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681649, 3363298, 5044947, 6726596, 10089894, 13453192, 20179788, 26906384, 40359576, 80719152]

約数ペア:

[(1, 80719152), (2, 40359576), (3, 26906384), (4, 20179788), (6, 13453192), (8, 10089894), (12, 6726596), (16, 5044947), (24, 3363298), (48, 1681649)]