72605456

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8452

約数の個数: 60

約数和(自身を含む): 178537680

約数和(自身を除く): 105932224

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, 8419, 8624, 16838, 33676, 58933, 67352, 92609, 117866, 134704, 185218, 235732, 370436, 412531, 471464, 648263, 740872, 825062, 942928, 1296526, 1481744, 1650124, 2593052, 3300248, 4537841, 5186104, 6600496, 9075682, 10372208, 18151364, 36302728, 72605456]

約数ペア:

[(1, 72605456), (2, 36302728), (4, 18151364), (7, 10372208), (8, 9075682), (11, 6600496), (14, 5186104), (16, 4537841), (22, 3300248), (28, 2593052), (44, 1650124), (49, 1481744), (56, 1296526), (77, 942928), (88, 825062), (98, 740872), (112, 648263), (154, 471464), (176, 412531), (196, 370436), (308, 235732), (392, 185218), (539, 134704), (616, 117866), (784, 92609), (1078, 67352), (1232, 58933), (2156, 33676), (4312, 16838), (8419, 8624)]