78600772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4397}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 142231320

約数和(自身を除く): 63630548

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4397, 4469, 8794, 8938, 17588, 17876, 180277, 360554, 479273, 721108, 958546, 1917092, 19650193, 39300386, 78600772]

約数ペア:

[(1, 78600772), (2, 39300386), (4, 19650193), (41, 1917092), (82, 958546), (109, 721108), (164, 479273), (218, 360554), (436, 180277), (4397, 17876), (4469, 17588), (8794, 8938)]