77128124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 139687296

約数和(自身を除く): 62559172

約数列:

[1, 2, 4, 31, 62, 124, 661, 941, 1322, 1882, 2644, 3764, 20491, 29171, 40982, 58342, 81964, 116684, 622001, 1244002, 2488004, 19282031, 38564062, 77128124]

約数ペア:

[(1, 77128124), (2, 38564062), (4, 19282031), (31, 2488004), (62, 1244002), (124, 622001), (661, 116684), (941, 81964), (1322, 58342), (1882, 40982), (2644, 29171), (3764, 20491)]