72733444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19568

約数の個数: 36

約数和(自身を含む): 155865360

約数和(自身を除く): 83131916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 19531, 39062, 78124, 136717, 273434, 371089, 546868, 742178, 957019, 1484356, 1914038, 2597623, 3828076, 5195246, 10390492, 18183361, 36366722, 72733444]

約数ペア:

[(1, 72733444), (2, 36366722), (4, 18183361), (7, 10390492), (14, 5195246), (19, 3828076), (28, 2597623), (38, 1914038), (49, 1484356), (76, 957019), (98, 742178), (133, 546868), (196, 371089), (266, 273434), (532, 136717), (931, 78124), (1862, 39062), (3724, 19531)]