80838012

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{21943}}^1$

素因数の和:22257

約数の個数: 24

約数和(自身を含む): 189245056

約数和(自身を除く): 108407044

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 21943, 43886, 65829, 87772, 131658, 263316, 6736501, 13473002, 20209503, 26946004, 40419006, 80838012]

約数ペア:

[(1, 80838012), (2, 40419006), (3, 26946004), (4, 20209503), (6, 13473002), (12, 6736501), (307, 263316), (614, 131658), (921, 87772), (1228, 65829), (1842, 43886), (3684, 21943)]