80743032

素因数分解:

$2^3\times 3^2\times {\mathrm{1121431}}^1$

素因数の和:1121443

約数の個数: 24

約数和(自身を含む): 218679240

約数和(自身を除く): 137936208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1121431, 2242862, 3364293, 4485724, 6728586, 8971448, 10092879, 13457172, 20185758, 26914344, 40371516, 80743032]

約数ペア:

[(1, 80743032), (2, 40371516), (3, 26914344), (4, 20185758), (6, 13457172), (8, 10092879), (9, 8971448), (12, 6728586), (18, 4485724), (24, 3364293), (36, 2242862), (72, 1121431)]