81308082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{589189}}^1$

素因数の和:589217

約数の個数: 16

約数和(自身を含む): 169686720

約数和(自身を除く): 88378638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 589189, 1178378, 1767567, 3535134, 13551347, 27102694, 40654041, 81308082]

約数ペア:

[(1, 81308082), (2, 40654041), (3, 27102694), (6, 13551347), (23, 3535134), (46, 1767567), (69, 1178378), (138, 589189)]