81273048

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6653}}^1$

素因数の和:7171

約数の個数: 32

約数和(自身を含む): 203612400

約数和(自身を除く): 122339352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 6653, 12216, 13306, 19959, 26612, 39918, 53224, 79836, 159672, 3386377, 6772754, 10159131, 13545508, 20318262, 27091016, 40636524, 81273048]

約数ペア:

[(1, 81273048), (2, 40636524), (3, 27091016), (4, 20318262), (6, 13545508), (8, 10159131), (12, 6772754), (24, 3386377), (509, 159672), (1018, 79836), (1527, 53224), (2036, 39918), (3054, 26612), (4072, 19959), (6108, 13306), (6653, 12216)]