91245182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 172769280

約数和(自身を除く): 81524098

約数列:

[1, 2, 7, 14, 19, 37, 38, 73, 74, 127, 133, 146, 254, 259, 266, 511, 518, 703, 889, 1022, 1387, 1406, 1778, 2413, 2701, 2774, 4699, 4826, 4921, 5402, 9271, 9398, 9709, 9842, 16891, 18542, 18907, 19418, 32893, 33782, 37814, 51319, 64897, 65786, 89281, 102638, 129794, 176149, 178562, 343027, 352298, 359233, 624967, 686054, 718466, 1233043, 1249934, 2401189, 2466086, 4802378, 6517513, 13035026, 45622591, 91245182]

約数ペア:

[(1, 91245182), (2, 45622591), (7, 13035026), (14, 6517513), (19, 4802378), (37, 2466086), (38, 2401189), (73, 1249934), (74, 1233043), (127, 718466), (133, 686054), (146, 624967), (254, 359233), (259, 352298), (266, 343027), (511, 178562), (518, 176149), (703, 129794), (889, 102638), (1022, 89281), (1387, 65786), (1406, 64897), (1778, 51319), (2413, 37814), (2701, 33782), (2774, 32893), (4699, 19418), (4826, 18907), (4921, 18542), (5402, 16891), (9271, 9842), (9398, 9709)]