77980096912

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{21470291}}^1$

素因数の和:21470526

約数の個数: 20

約数和(自身を含む): 151752023856

約数和(自身を除く): 73771926944

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 21470291, 42940582, 85881164, 171762328, 343524656, 4873756057, 9747512114, 19495024228, 38990048456, 77980096912]

約数ペア:

[(1, 77980096912), (2, 38990048456), (4, 19495024228), (8, 9747512114), (16, 4873756057), (227, 343524656), (454, 171762328), (908, 85881164), (1816, 42940582), (3632, 21470291)]