81142836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397759}}^1$

素因数の和:397783

約数の個数: 24

約数和(自身を含む): 200471040

約数和(自身を除く): 119328204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397759, 795518, 1193277, 1591036, 2386554, 4773108, 6761903, 13523806, 20285709, 27047612, 40571418, 81142836]

約数ペア:

[(1, 81142836), (2, 40571418), (3, 27047612), (4, 20285709), (6, 13523806), (12, 6761903), (17, 4773108), (34, 2386554), (51, 1591036), (68, 1193277), (102, 795518), (204, 397759)]