72292759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15913}}^1$

素因数の和:15990

約数の個数: 16

約数和(自身を含む): 91664640

約数和(自身を除く): 19371881

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 15913, 111391, 175043, 938867, 1225301, 6572069, 10327537, 72292759]

約数ペア:

[(1, 72292759), (7, 10327537), (11, 6572069), (59, 1225301), (77, 938867), (413, 175043), (649, 111391), (4543, 15913)]