82077884

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68171}}^1$

素因数の和:68225

約数の個数: 24

約数和(自身を含む): 167975808

約数和(自身を除く): 85897924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 68171, 136342, 272684, 477197, 954394, 1908788, 2931353, 5862706, 11725412, 20519471, 41038942, 82077884]

約数ペア:

[(1, 82077884), (2, 41038942), (4, 20519471), (7, 11725412), (14, 5862706), (28, 2931353), (43, 1908788), (86, 954394), (172, 477197), (301, 272684), (602, 136342), (1204, 68171)]