77973772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4259}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 143136000

約数和(自身を除く): 65162228

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4259, 4577, 8518, 9154, 17036, 18308, 97957, 195914, 391828, 847541, 1695082, 3390164, 19493443, 38986886, 77973772]

約数ペア:

[(1, 77973772), (2, 38986886), (4, 19493443), (23, 3390164), (46, 1695082), (92, 847541), (199, 391828), (398, 195914), (796, 97957), (4259, 18308), (4577, 17036), (8518, 9154)]