89607112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 111670328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 727, 868, 994, 1454, 1736, 1988, 2201, 2908, 3976, 4402, 5089, 5816, 8804, 10178, 15407, 17608, 20356, 22537, 30814, 40712, 45074, 51617, 61628, 90148, 103234, 123256, 157759, 180296, 206468, 315518, 361319, 412936, 631036, 722638, 1262072, 1445276, 1600127, 2890552, 3200254, 6400508, 11200889, 12801016, 22401778, 44803556, 89607112]

約数ペア:

[(1, 89607112), (2, 44803556), (4, 22401778), (7, 12801016), (8, 11200889), (14, 6400508), (28, 3200254), (31, 2890552), (56, 1600127), (62, 1445276), (71, 1262072), (124, 722638), (142, 631036), (217, 412936), (248, 361319), (284, 315518), (434, 206468), (497, 180296), (568, 157759), (727, 123256), (868, 103234), (994, 90148), (1454, 61628), (1736, 51617), (1988, 45074), (2201, 40712), (2908, 30814), (3976, 22537), (4402, 20356), (5089, 17608), (5816, 15407), (8804, 10178)]