78804492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505157}}^1$

素因数の和:505177

約数の個数: 24

約数和(自身を含む): 198021936

約数和(自身を除く): 119217444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505157, 1010314, 1515471, 2020628, 3030942, 6061884, 6567041, 13134082, 19701123, 26268164, 39402246, 78804492]

約数ペア:

[(1, 78804492), (2, 39402246), (3, 26268164), (4, 19701123), (6, 13134082), (12, 6567041), (13, 6061884), (26, 3030942), (39, 2020628), (52, 1515471), (78, 1010314), (156, 505157)]