80579128

素因数分解:

$2^3\times 7^2\times {\mathrm{205559}}^1$

素因数の和:205579

約数の個数: 24

約数和(自身を含む): 175753800

約数和(自身を除く): 95174672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 205559, 411118, 822236, 1438913, 1644472, 2877826, 5755652, 10072391, 11511304, 20144782, 40289564, 80579128]

約数ペア:

[(1, 80579128), (2, 40289564), (4, 20144782), (7, 11511304), (8, 10072391), (14, 5755652), (28, 2877826), (49, 1644472), (56, 1438913), (98, 822236), (196, 411118), (392, 205559)]