81350192

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9433}}^1$

素因数の和:9466

約数の個数: 60

約数和(自身を含む): 200038536

約数和(自身を除く): 118688344

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, 9433, 18866, 37732, 66031, 75464, 103763, 132062, 150928, 207526, 264124, 415052, 462217, 528248, 726341, 830104, 924434, 1056496, 1452682, 1660208, 1848868, 2905364, 3697736, 5084387, 5810728, 7395472, 10168774, 11621456, 20337548, 40675096, 81350192]

約数ペア:

[(1, 81350192), (2, 40675096), (4, 20337548), (7, 11621456), (8, 10168774), (11, 7395472), (14, 5810728), (16, 5084387), (22, 3697736), (28, 2905364), (44, 1848868), (49, 1660208), (56, 1452682), (77, 1056496), (88, 924434), (98, 830104), (112, 726341), (154, 528248), (176, 462217), (196, 415052), (308, 264124), (392, 207526), (539, 150928), (616, 132062), (784, 103763), (1078, 75464), (1232, 66031), (2156, 37732), (4312, 18866), (8624, 9433)]