90507352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 101415848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 403, 419, 536, 806, 838, 871, 1612, 1676, 1742, 2077, 3224, 3352, 3484, 4154, 5447, 6968, 8308, 10894, 12989, 16616, 21788, 25978, 27001, 28073, 43576, 51956, 54002, 56146, 103912, 108004, 112292, 168857, 216008, 224584, 337714, 364949, 675428, 729898, 870263, 1350856, 1459796, 1740526, 2919592, 3481052, 6962104, 11313419, 22626838, 45253676, 90507352]

約数ペア:

[(1, 90507352), (2, 45253676), (4, 22626838), (8, 11313419), (13, 6962104), (26, 3481052), (31, 2919592), (52, 1740526), (62, 1459796), (67, 1350856), (104, 870263), (124, 729898), (134, 675428), (248, 364949), (268, 337714), (403, 224584), (419, 216008), (536, 168857), (806, 112292), (838, 108004), (871, 103912), (1612, 56146), (1676, 54002), (1742, 51956), (2077, 43576), (3224, 28073), (3352, 27001), (3484, 25978), (4154, 21788), (5447, 16616), (6968, 12989), (8308, 10894)]