80862018

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 164721600

約数和(自身を除く): 83859582

約数列:

[1, 2, 3, 6, 89, 163, 178, 267, 326, 489, 534, 929, 978, 1858, 2787, 5574, 14507, 29014, 43521, 82681, 87042, 151427, 165362, 248043, 302854, 454281, 496086, 908562, 13477003, 26954006, 40431009, 80862018]

約数ペア:

[(1, 80862018), (2, 40431009), (3, 26954006), (6, 13477003), (89, 908562), (163, 496086), (178, 454281), (267, 302854), (326, 248043), (489, 165362), (534, 151427), (929, 87042), (978, 82681), (1858, 43521), (2787, 29014), (5574, 14507)]