86671338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 199366272

約数和(自身を除く): 112694934

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 163, 221, 326, 401, 442, 489, 663, 802, 978, 1203, 1326, 2119, 2406, 2771, 4238, 5213, 5542, 6357, 6817, 8313, 10426, 12714, 13634, 15639, 16626, 20451, 31278, 36023, 40902, 65363, 72046, 88621, 108069, 130726, 177242, 196089, 216138, 265863, 392178, 531726, 849719, 1111171, 1699438, 2222342, 2549157, 3333513, 5098314, 6667026, 14445223, 28890446, 43335669, 86671338]

約数ペア:

[(1, 86671338), (2, 43335669), (3, 28890446), (6, 14445223), (13, 6667026), (17, 5098314), (26, 3333513), (34, 2549157), (39, 2222342), (51, 1699438), (78, 1111171), (102, 849719), (163, 531726), (221, 392178), (326, 265863), (401, 216138), (442, 196089), (489, 177242), (663, 130726), (802, 108069), (978, 88621), (1203, 72046), (1326, 65363), (2119, 40902), (2406, 36023), (2771, 31278), (4238, 20451), (5213, 16626), (5542, 15639), (6357, 13634), (6817, 12714), (8313, 10426)]