78552268

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37123}}^1$

素因数の和:37173

約数の個数: 18

約数和(自身を含む): 143707004

約数和(自身を除く): 65154736

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 37123, 74246, 148492, 853829, 1707658, 3415316, 19638067, 39276134, 78552268]

約数ペア:

[(1, 78552268), (2, 39276134), (4, 19638067), (23, 3415316), (46, 1707658), (92, 853829), (529, 148492), (1058, 74246), (2116, 37123)]