87079083

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 69685077

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 273, 357, 377, 493, 609, 647, 663, 1131, 1479, 1547, 1941, 2639, 3451, 4529, 4641, 6409, 7917, 8411, 10353, 10999, 13587, 18763, 19227, 25233, 32997, 44863, 56289, 58877, 76993, 131341, 134589, 142987, 176631, 230979, 243919, 318971, 394023, 428961, 731757, 956913, 1000909, 1707433, 2232797, 3002727, 4146623, 5122299, 6698391, 12439869, 29026361, 87079083]

約数ペア:

[(1, 87079083), (3, 29026361), (7, 12439869), (13, 6698391), (17, 5122299), (21, 4146623), (29, 3002727), (39, 2232797), (51, 1707433), (87, 1000909), (91, 956913), (119, 731757), (203, 428961), (221, 394023), (273, 318971), (357, 243919), (377, 230979), (493, 176631), (609, 142987), (647, 134589), (663, 131341), (1131, 76993), (1479, 58877), (1547, 56289), (1941, 44863), (2639, 32997), (3451, 25233), (4529, 19227), (4641, 18763), (6409, 13587), (7917, 10999), (8411, 10353)]