80428734

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87613}}^1$

素因数の和:87641

約数の個数: 32

約数和(自身を含む): 189246240

約数和(自身を除く): 108817506

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 87613, 175226, 262839, 525678, 788517, 1489421, 1577034, 2365551, 2978842, 4468263, 4731102, 8936526, 13404789, 26809578, 40214367, 80428734]

約数ペア:

[(1, 80428734), (2, 40214367), (3, 26809578), (6, 13404789), (9, 8936526), (17, 4731102), (18, 4468263), (27, 2978842), (34, 2365551), (51, 1577034), (54, 1489421), (102, 788517), (153, 525678), (306, 262839), (459, 175226), (918, 87613)]