78078844

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 140313600

約数和(自身を除く): 62234756

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 2087, 4174, 8348, 9353, 18706, 37412, 98089, 196178, 392356, 415313, 830626, 1661252, 19519711, 39039422, 78078844]

約数ペア:

[(1, 78078844), (2, 39039422), (4, 19519711), (47, 1661252), (94, 830626), (188, 415313), (199, 392356), (398, 196178), (796, 98089), (2087, 37412), (4174, 18706), (8348, 9353)]