80701128

素因数分解:

$2^3\times 3^2\times {\mathrm{1120849}}^1$

素因数の和:1120861

約数の個数: 24

約数和(自身を含む): 218565750

約数和(自身を除く): 137864622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120849, 2241698, 3362547, 4483396, 6725094, 8966792, 10087641, 13450188, 20175282, 26900376, 40350564, 80701128]

約数ペア:

[(1, 80701128), (2, 40350564), (3, 26900376), (4, 20175282), (6, 13450188), (8, 10087641), (9, 8966792), (12, 6725094), (18, 4483396), (24, 3362547), (36, 2241698), (72, 1120849)]