78928254

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{5081}}^1$

素因数の和:5952

約数の個数: 24

約数和(自身を含む): 171243072

約数和(自身を除く): 92314818

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5081, 5178, 7767, 10162, 15243, 15534, 30486, 45729, 91458, 4384903, 8769806, 13154709, 26309418, 39464127, 78928254]

約数ペア:

[(1, 78928254), (2, 39464127), (3, 26309418), (6, 13154709), (9, 8769806), (18, 4384903), (863, 91458), (1726, 45729), (2589, 30486), (5081, 15534), (5178, 15243), (7767, 10162)]