80238228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{955217}}^1$

素因数の和:955231

約数の個数: 24

約数和(自身を含む): 213968832

約数和(自身を除く): 133730604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 955217, 1910434, 2865651, 3820868, 5731302, 6686519, 11462604, 13373038, 20059557, 26746076, 40119114, 80238228]

約数ペア:

[(1, 80238228), (2, 40119114), (3, 26746076), (4, 20059557), (6, 13373038), (7, 11462604), (12, 6686519), (14, 5731302), (21, 3820868), (28, 2865651), (42, 1910434), (84, 955217)]