856720152

素因数分解:

$2^3\times 3^4\times {\mathrm{547}}^1\times {\mathrm{2417}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 2404991160

約数和(自身を除く): 1548271008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 547, 648, 1094, 1641, 2188, 2417, 3282, 4376, 4834, 4923, 6564, 7251, 9668, 9846, 13128, 14502, 14769, 19336, 19692, 21753, 29004, 29538, 39384, 43506, 44307, 58008, 59076, 65259, 87012, 88614, 118152, 130518, 174024, 177228, 195777, 261036, 354456, 391554, 522072, 783108, 1322099, 1566216, 2644198, 3966297, 5288396, 7932594, 10576792, 11898891, 15865188, 23797782, 31730376, 35696673, 47595564, 71393346, 95191128, 107090019, 142786692, 214180038, 285573384, 428360076, 856720152]

約数ペア:

[(1, 856720152), (2, 428360076), (3, 285573384), (4, 214180038), (6, 142786692), (8, 107090019), (9, 95191128), (12, 71393346), (18, 47595564), (24, 35696673), (27, 31730376), (36, 23797782), (54, 15865188), (72, 11898891), (81, 10576792), (108, 7932594), (162, 5288396), (216, 3966297), (324, 2644198), (547, 1566216), (648, 1322099), (1094, 783108), (1641, 522072), (2188, 391554), (2417, 354456), (3282, 261036), (4376, 195777), (4834, 177228), (4923, 174024), (6564, 130518), (7251, 118152), (9668, 88614), (9846, 87012), (13128, 65259), (14502, 59076), (14769, 58008), (19336, 44307), (19692, 43506), (21753, 39384), (29004, 29538)]