81144816

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4789}}^1$

素因数の和:5153

約数の個数: 40

約数和(自身を含む): 210261840

約数和(自身を除く): 129117024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1412, 2118, 2824, 4236, 4789, 5648, 8472, 9578, 14367, 16944, 19156, 28734, 38312, 57468, 76624, 114936, 229872, 1690517, 3381034, 5071551, 6762068, 10143102, 13524136, 20286204, 27048272, 40572408, 81144816]

約数ペア:

[(1, 81144816), (2, 40572408), (3, 27048272), (4, 20286204), (6, 13524136), (8, 10143102), (12, 6762068), (16, 5071551), (24, 3381034), (48, 1690517), (353, 229872), (706, 114936), (1059, 76624), (1412, 57468), (2118, 38312), (2824, 28734), (4236, 19156), (4789, 16944), (5648, 14367), (8472, 9578)]