87164588

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 179128320

約数和(自身を除く): 91963732

約数列:

[1, 2, 4, 7, 14, 28, 67, 97, 134, 194, 268, 388, 469, 479, 679, 938, 958, 1358, 1876, 1916, 2716, 3353, 6499, 6706, 12998, 13412, 25996, 32093, 45493, 46463, 64186, 90986, 92926, 128372, 181972, 185852, 224651, 325241, 449302, 650482, 898604, 1300964, 3113021, 6226042, 12452084, 21791147, 43582294, 87164588]

約数ペア:

[(1, 87164588), (2, 43582294), (4, 21791147), (7, 12452084), (14, 6226042), (28, 3113021), (67, 1300964), (97, 898604), (134, 650482), (194, 449302), (268, 325241), (388, 224651), (469, 185852), (479, 181972), (679, 128372), (938, 92926), (958, 90986), (1358, 64186), (1876, 46463), (1916, 45493), (2716, 32093), (3353, 25996), (6499, 13412), (6706, 12998)]