72449454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156817}}^1$

素因数の和:156840

約数の個数: 32

約数和(自身を含む): 180654336

約数和(自身を除く): 108204882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156817, 313634, 470451, 940902, 1097719, 1724987, 2195438, 3293157, 3449974, 5174961, 6586314, 10349922, 12074909, 24149818, 36224727, 72449454]

約数ペア:

[(1, 72449454), (2, 36224727), (3, 24149818), (6, 12074909), (7, 10349922), (11, 6586314), (14, 5174961), (21, 3449974), (22, 3293157), (33, 2195438), (42, 1724987), (66, 1097719), (77, 940902), (154, 470451), (231, 313634), (462, 156817)]