81764304

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4909}}^1$

素因数の和:5267

約数の個数: 40

約数和(自身を含む): 211876320

約数和(自身を除く): 130112016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1388, 2082, 2776, 4164, 4909, 5552, 8328, 9818, 14727, 16656, 19636, 29454, 39272, 58908, 78544, 117816, 235632, 1703423, 3406846, 5110269, 6813692, 10220538, 13627384, 20441076, 27254768, 40882152, 81764304]

約数ペア:

[(1, 81764304), (2, 40882152), (3, 27254768), (4, 20441076), (6, 13627384), (8, 10220538), (12, 6813692), (16, 5110269), (24, 3406846), (48, 1703423), (347, 235632), (694, 117816), (1041, 78544), (1388, 58908), (2082, 39272), (2776, 29454), (4164, 19636), (4909, 16656), (5552, 14727), (8328, 9818)]