77839308

素因数分解:

$2^2\times 3^2\times {\mathrm{2162203}}^1$

素因数の和:2162213

約数の個数: 18

約数和(自身を含む): 196760564

約数和(自身を除く): 118921256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2162203, 4324406, 6486609, 8648812, 12973218, 19459827, 25946436, 38919654, 77839308]

約数ペア:

[(1, 77839308), (2, 38919654), (3, 25946436), (4, 19459827), (6, 12973218), (9, 8648812), (12, 6486609), (18, 4324406), (36, 2162203)]