72036407.000000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1291817}}^1$

素因数の和:1291833

約数の個数: 32

約数和(自身を含む): 620072640

約数和(自身を除く): 403047384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1291817, 2583634, 3875451, 5167268, 7750902, 9042719, 10334536, 15501804, 18085438, 27128157, 31003608, 36170876, 54256314, 72341752, 108512628, 217025256]

約数ペア:

[(1, 217025256), (2, 108512628), (3, 72341752), (4, 54256314), (6, 36170876), (7, 31003608), (8, 27128157), (12, 18085438), (14, 15501804), (21, 10334536), (24, 9042719), (28, 7750902), (42, 5167268), (56, 3875451), (84, 2583634), (168, 1291817)]