72667872

素因数分解:

$2^5\times 3^2\times {\mathrm{252319}}^1$

素因数の和:252335

約数の個数: 36

約数和(自身を含む): 206650080

約数和(自身を除く): 133982208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 252319, 504638, 756957, 1009276, 1513914, 2018552, 2270871, 3027828, 4037104, 4541742, 6055656, 8074208, 9083484, 12111312, 18166968, 24222624, 36333936, 72667872]

約数ペア:

[(1, 72667872), (2, 36333936), (3, 24222624), (4, 18166968), (6, 12111312), (8, 9083484), (9, 8074208), (12, 6055656), (16, 4541742), (18, 4037104), (24, 3027828), (32, 2270871), (36, 2018552), (48, 1513914), (72, 1009276), (96, 756957), (144, 504638), (288, 252319)]