75295556

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20219}}^1$

素因数の和:20256

約数の個数: 36

約数和(自身を含む): 161355600

約数和(自身を除く): 86060044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20219, 40438, 80876, 141533, 283066, 384161, 566132, 768322, 990731, 1536644, 1981462, 2689127, 3962924, 5378254, 10756508, 18823889, 37647778, 75295556]

約数ペア:

[(1, 75295556), (2, 37647778), (4, 18823889), (7, 10756508), (14, 5378254), (19, 3962924), (28, 2689127), (38, 1981462), (49, 1536644), (76, 990731), (98, 768322), (133, 566132), (196, 384161), (266, 283066), (532, 141533), (931, 80876), (1862, 40438), (3724, 20219)]