80439588

素因数分解:

$2^2\times 3^3\times {\mathrm{744811}}^1$

素因数の和:744824

約数の個数: 24

約数和(自身を含む): 208547360

約数和(自身を除く): 128107772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744811, 1489622, 2234433, 2979244, 4468866, 6703299, 8937732, 13406598, 20109897, 26813196, 40219794, 80439588]

約数ペア:

[(1, 80439588), (2, 40219794), (3, 26813196), (4, 20109897), (6, 13406598), (9, 8937732), (12, 6703299), (18, 4468866), (27, 2979244), (36, 2234433), (54, 1489622), (108, 744811)]