78844069

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 87120000

約数和(自身を除く): 8275931

約数列:

[1, 23, 29, 43, 667, 989, 1247, 2749, 28681, 63227, 79721, 118207, 1833583, 2718761, 3428003, 78844069]

約数ペア:

[(1, 78844069), (23, 3428003), (29, 2718761), (43, 1833583), (667, 118207), (989, 79721), (1247, 63227), (2749, 28681)]