77290878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1840259}}^1$

素因数の和:1840271

約数の個数: 16

約数和(自身を含む): 176664960

約数和(自身を除く): 99374082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1840259, 3680518, 5520777, 11041554, 12881813, 25763626, 38645439, 77290878]

約数ペア:

[(1, 77290878), (2, 38645439), (3, 25763626), (6, 12881813), (7, 11041554), (14, 5520777), (21, 3680518), (42, 1840259)]