72105267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 35452365

約数列:

[1, 3, 13, 37, 39, 107, 111, 321, 467, 481, 1391, 1401, 1443, 3959, 4173, 6071, 11877, 17279, 18213, 49969, 51467, 51837, 149907, 154401, 224627, 649597, 673881, 1848853, 1948791, 5546559, 24035089, 72105267]

約数ペア:

[(1, 72105267), (3, 24035089), (13, 5546559), (37, 1948791), (39, 1848853), (107, 673881), (111, 649597), (321, 224627), (467, 154401), (481, 149907), (1391, 51837), (1401, 51467), (1443, 49969), (3959, 18213), (4173, 17279), (6071, 11877)]