86257980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159737}}^1$

素因数の和:159755

約数の個数: 48

約数和(自身を含む): 268359840

約数和(自身を除く): 182101860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159737, 319474, 479211, 638948, 798685, 958422, 1437633, 1597370, 1916844, 2396055, 2875266, 3194740, 4312899, 4792110, 5750532, 7188165, 8625798, 9584220, 14376330, 17251596, 21564495, 28752660, 43128990, 86257980]

約数ペア:

[(1, 86257980), (2, 43128990), (3, 28752660), (4, 21564495), (5, 17251596), (6, 14376330), (9, 9584220), (10, 8625798), (12, 7188165), (15, 5750532), (18, 4792110), (20, 4312899), (27, 3194740), (30, 2875266), (36, 2396055), (45, 1916844), (54, 1597370), (60, 1437633), (90, 958422), (108, 798685), (135, 638948), (180, 479211), (270, 319474), (540, 159737)]