72085496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55967}}^1$

素因数の和:56003

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 89102344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55967, 111934, 223868, 391769, 447736, 783538, 1287241, 1567076, 2574482, 3134152, 5148964, 9010687, 10297928, 18021374, 36042748, 72085496]

約数ペア:

[(1, 72085496), (2, 36042748), (4, 18021374), (7, 10297928), (8, 9010687), (14, 5148964), (23, 3134152), (28, 2574482), (46, 1567076), (56, 1287241), (92, 783538), (161, 447736), (184, 391769), (322, 223868), (644, 111934), (1288, 55967)]