77981082

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{178039}}^1$

素因数の和:178117

約数の個数: 16

約数和(自身を含む): 158099520

約数和(自身を除く): 80118438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 178039, 356078, 534117, 1068234, 12996847, 25993694, 38990541, 77981082]

約数ペア:

[(1, 77981082), (2, 38990541), (3, 25993694), (6, 12996847), (73, 1068234), (146, 534117), (219, 356078), (438, 178039)]