68873364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 199803968

約数和(自身を除く): 130930604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 811, 1011, 1348, 1622, 2022, 2359, 2433, 3033, 3244, 4044, 4718, 4866, 5677, 6066, 7077, 7299, 9436, 9732, 11354, 12132, 14154, 14598, 17031, 21231, 22708, 28308, 29196, 34062, 42462, 51093, 68124, 84924, 102186, 204372, 273307, 546614, 819921, 1093228, 1639842, 1913149, 2459763, 3279684, 3826298, 4919526, 5739447, 7652596, 9839052, 11478894, 17218341, 22957788, 34436682, 68873364]

約数ペア:

[(1, 68873364), (2, 34436682), (3, 22957788), (4, 17218341), (6, 11478894), (7, 9839052), (9, 7652596), (12, 5739447), (14, 4919526), (18, 3826298), (21, 3279684), (28, 2459763), (36, 1913149), (42, 1639842), (63, 1093228), (84, 819921), (126, 546614), (252, 273307), (337, 204372), (674, 102186), (811, 84924), (1011, 68124), (1348, 51093), (1622, 42462), (2022, 34062), (2359, 29196), (2433, 28308), (3033, 22708), (3244, 21231), (4044, 17031), (4718, 14598), (4866, 14154), (5677, 12132), (6066, 11354), (7077, 9732), (7299, 9436)]