72708244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112901}}^1$

素因数の和:112935

約数の個数: 24

約数和(自身を含む): 151740288

約数和(自身を除く): 79032044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 112901, 225802, 451604, 790307, 1580614, 2596723, 3161228, 5193446, 10386892, 18177061, 36354122, 72708244]

約数ペア:

[(1, 72708244), (2, 36354122), (4, 18177061), (7, 10386892), (14, 5193446), (23, 3161228), (28, 2596723), (46, 1580614), (92, 790307), (161, 451604), (322, 225802), (644, 112901)]