80627724

素因数分解:

$2^2\times 3^4\times {\mathrm{248851}}^1$

素因数の和:248867

約数の個数: 30

約数和(自身を含む): 210777644

約数和(自身を除く): 130149920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248851, 497702, 746553, 995404, 1493106, 2239659, 2986212, 4479318, 6718977, 8958636, 13437954, 20156931, 26875908, 40313862, 80627724]

約数ペア:

[(1, 80627724), (2, 40313862), (3, 26875908), (4, 20156931), (6, 13437954), (9, 8958636), (12, 6718977), (18, 4479318), (27, 2986212), (36, 2239659), (54, 1493106), (81, 995404), (108, 746553), (162, 497702), (324, 248851)]