80558256

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3823}}^1$

素因数の和:4273

約数の個数: 40

約数和(自身を含む): 208637440

約数和(自身を除く): 128079184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 3823, 5268, 7024, 7646, 10536, 11469, 15292, 21072, 22938, 30584, 45876, 61168, 91752, 183504, 1678297, 3356594, 5034891, 6713188, 10069782, 13426376, 20139564, 26852752, 40279128, 80558256]

約数ペア:

[(1, 80558256), (2, 40279128), (3, 26852752), (4, 20139564), (6, 13426376), (8, 10069782), (12, 6713188), (16, 5034891), (24, 3356594), (48, 1678297), (439, 183504), (878, 91752), (1317, 61168), (1756, 45876), (2634, 30584), (3512, 22938), (3823, 21072), (5268, 15292), (7024, 11469), (7646, 10536)]