61773124

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 133757568

約数和(自身を除く): 71984444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 193, 196, 284, 322, 386, 497, 644, 772, 994, 1127, 1351, 1633, 1988, 2254, 2702, 3266, 3479, 4439, 4508, 5404, 6532, 6958, 8878, 9457, 11431, 13703, 13916, 17756, 18914, 22862, 27406, 31073, 37828, 45724, 54812, 62146, 80017, 95921, 124292, 160034, 191842, 217511, 315169, 320068, 383684, 435022, 630338, 671447, 870044, 1260676, 1342894, 2206183, 2685788, 4412366, 8824732, 15443281, 30886562, 61773124]

約数ペア:

[(1, 61773124), (2, 30886562), (4, 15443281), (7, 8824732), (14, 4412366), (23, 2685788), (28, 2206183), (46, 1342894), (49, 1260676), (71, 870044), (92, 671447), (98, 630338), (142, 435022), (161, 383684), (193, 320068), (196, 315169), (284, 217511), (322, 191842), (386, 160034), (497, 124292), (644, 95921), (772, 80017), (994, 62146), (1127, 54812), (1351, 45724), (1633, 37828), (1988, 31073), (2254, 27406), (2702, 22862), (3266, 18914), (3479, 17756), (4439, 13916), (4508, 13703), (5404, 11431), (6532, 9457), (6958, 8878)]