81715416

素因数分解:

$2^3\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{2953}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 204534960

約数和(自身を除く): 122819544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1153, 2306, 2953, 3459, 4612, 5906, 6918, 8859, 9224, 11812, 13836, 17718, 23624, 27672, 35436, 70872, 3404809, 6809618, 10214427, 13619236, 20428854, 27238472, 40857708, 81715416]

約数ペア:

[(1, 81715416), (2, 40857708), (3, 27238472), (4, 20428854), (6, 13619236), (8, 10214427), (12, 6809618), (24, 3404809), (1153, 70872), (2306, 35436), (2953, 27672), (3459, 23624), (4612, 17718), (5906, 13836), (6918, 11812), (8859, 9224)]