72933172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73819}}^1$

素因数の和:73855

約数の個数: 24

約数和(自身を含む): 144687200

約数和(自身を除く): 71754028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73819, 147638, 295276, 959647, 1402561, 1919294, 2805122, 3838588, 5610244, 18233293, 36466586, 72933172]

約数ペア:

[(1, 72933172), (2, 36466586), (4, 18233293), (13, 5610244), (19, 3838588), (26, 2805122), (38, 1919294), (52, 1402561), (76, 959647), (247, 295276), (494, 147638), (988, 73819)]