85864131352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{772771}}^1$

素因数の和:772856

約数の個数: 64

約数和(自身を含む): 183610627200

約数和(自身を除く): 97746495848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 323, 344, 646, 731, 817, 1292, 1462, 1634, 2584, 2924, 3268, 5848, 6536, 13889, 27778, 55556, 111112, 772771, 1545542, 3091084, 6182168, 13137107, 14682649, 26274214, 29365298, 33229153, 52548428, 58730596, 66458306, 105096856, 117461192, 132916612, 249605033, 265833224, 499210066, 564895601, 631353907, 998420132, 1129791202, 1262707814, 1996840264, 2259582404, 2525415628, 4519164808, 5050831256, 10733016419, 21466032838, 42932065676, 85864131352]

約数ペア:

[(1, 85864131352), (2, 42932065676), (4, 21466032838), (8, 10733016419), (17, 5050831256), (19, 4519164808), (34, 2525415628), (38, 2259582404), (43, 1996840264), (68, 1262707814), (76, 1129791202), (86, 998420132), (136, 631353907), (152, 564895601), (172, 499210066), (323, 265833224), (344, 249605033), (646, 132916612), (731, 117461192), (817, 105096856), (1292, 66458306), (1462, 58730596), (1634, 52548428), (2584, 33229153), (2924, 29365298), (3268, 26274214), (5848, 14682649), (6536, 13137107), (13889, 6182168), (27778, 3091084), (55556, 1545542), (111112, 772771)]