90404712

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{3557}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 245608740

約数和(自身を除く): 155204028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1412, 2118, 2824, 3177, 3557, 4236, 6354, 7114, 8472, 10671, 12708, 14228, 21342, 25416, 28456, 32013, 42684, 64026, 85368, 128052, 256104, 1255621, 2511242, 3766863, 5022484, 7533726, 10044968, 11300589, 15067452, 22601178, 30134904, 45202356, 90404712]

約数ペア:

[(1, 90404712), (2, 45202356), (3, 30134904), (4, 22601178), (6, 15067452), (8, 11300589), (9, 10044968), (12, 7533726), (18, 5022484), (24, 3766863), (36, 2511242), (72, 1255621), (353, 256104), (706, 128052), (1059, 85368), (1412, 64026), (2118, 42684), (2824, 32013), (3177, 28456), (3557, 25416), (4236, 21342), (6354, 14228), (7114, 12708), (8472, 10671)]