80494506

素因数分解:

$2^1\times 3^3\times {\mathrm{1490639}}^1$

素因数の和:1490650

約数の個数: 16

約数和(自身を含む): 178876800

約数和(自身を除く): 98382294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1490639, 2981278, 4471917, 8943834, 13415751, 26831502, 40247253, 80494506]

約数ペア:

[(1, 80494506), (2, 40247253), (3, 26831502), (6, 13415751), (9, 8943834), (18, 4471917), (27, 2981278), (54, 1490639)]