77842004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 139020000

約数和(自身を除く): 61177996

約数列:

[1, 2, 4, 59, 118, 236, 499, 661, 998, 1322, 1996, 2644, 29441, 38999, 58882, 77998, 117764, 155996, 329839, 659678, 1319356, 19460501, 38921002, 77842004]

約数ペア:

[(1, 77842004), (2, 38921002), (4, 19460501), (59, 1319356), (118, 659678), (236, 329839), (499, 155996), (661, 117764), (998, 77998), (1322, 58882), (1996, 38999), (2644, 29441)]