84799689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 138184704

約数和(自身を除く): 53385015

約数列:

[1, 3, 13, 17, 23, 39, 51, 67, 69, 83, 201, 221, 249, 299, 391, 663, 871, 897, 1079, 1139, 1173, 1411, 1541, 1909, 2613, 3237, 3417, 4233, 4623, 5083, 5561, 5727, 14807, 15249, 16683, 18343, 20033, 24817, 26197, 32453, 44421, 55029, 60099, 72293, 74451, 78591, 94537, 97359, 127903, 216879, 283611, 340561, 383709, 421889, 1021683, 1228981, 1265667, 1662739, 2174351, 3686943, 4988217, 6523053, 28266563, 84799689]

約数ペア:

[(1, 84799689), (3, 28266563), (13, 6523053), (17, 4988217), (23, 3686943), (39, 2174351), (51, 1662739), (67, 1265667), (69, 1228981), (83, 1021683), (201, 421889), (221, 383709), (249, 340561), (299, 283611), (391, 216879), (663, 127903), (871, 97359), (897, 94537), (1079, 78591), (1139, 74451), (1173, 72293), (1411, 60099), (1541, 55029), (1909, 44421), (2613, 32453), (3237, 26197), (3417, 24817), (4233, 20033), (4623, 18343), (5083, 16683), (5561, 15249), (5727, 14807)]