84247856

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9769}}^1$

素因数の和:9802

約数の個数: 60

約数和(自身を含む): 207163080

約数和(自身を除く): 122915224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 9769, 19538, 39076, 68383, 78152, 107459, 136766, 156304, 214918, 273532, 429836, 478681, 547064, 752213, 859672, 957362, 1094128, 1504426, 1719344, 1914724, 3008852, 3829448, 5265491, 6017704, 7658896, 10530982, 12035408, 21061964, 42123928, 84247856]

約数ペア:

[(1, 84247856), (2, 42123928), (4, 21061964), (7, 12035408), (8, 10530982), (11, 7658896), (14, 6017704), (16, 5265491), (22, 3829448), (28, 3008852), (44, 1914724), (49, 1719344), (56, 1504426), (77, 1094128), (88, 957362), (98, 859672), (112, 752213), (154, 547064), (176, 478681), (196, 429836), (308, 273532), (392, 214918), (539, 156304), (616, 136766), (784, 107459), (1078, 78152), (1232, 68383), (2156, 39076), (4312, 19538), (8624, 9769)]