77876526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 204374016

約数和(自身を除く): 126497490

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 43, 62, 78, 86, 91, 93, 107, 129, 182, 186, 214, 217, 258, 273, 301, 321, 403, 434, 546, 559, 602, 642, 651, 749, 806, 903, 1118, 1209, 1302, 1333, 1391, 1498, 1677, 1806, 2247, 2418, 2666, 2782, 2821, 3317, 3354, 3913, 3999, 4173, 4494, 4601, 5642, 6634, 7826, 7998, 8346, 8463, 9202, 9331, 9737, 9951, 11739, 13803, 16926, 17329, 18662, 19474, 19902, 23219, 23478, 27606, 27993, 29211, 32207, 34658, 43121, 46438, 51987, 55986, 58422, 59813, 64414, 69657, 86242, 96621, 103974, 119626, 121303, 129363, 139314, 142631, 179439, 193242, 242606, 258726, 285262, 301847, 358878, 363909, 418691, 427893, 603694, 727818, 837382, 855786, 905541, 998417, 1256073, 1811082, 1854203, 1996834, 2512146, 2995251, 3708406, 5562609, 5990502, 11125218, 12979421, 25958842, 38938263, 77876526]

約数ペア:

[(1, 77876526), (2, 38938263), (3, 25958842), (6, 12979421), (7, 11125218), (13, 5990502), (14, 5562609), (21, 3708406), (26, 2995251), (31, 2512146), (39, 1996834), (42, 1854203), (43, 1811082), (62, 1256073), (78, 998417), (86, 905541), (91, 855786), (93, 837382), (107, 727818), (129, 603694), (182, 427893), (186, 418691), (214, 363909), (217, 358878), (258, 301847), (273, 285262), (301, 258726), (321, 242606), (403, 193242), (434, 179439), (546, 142631), (559, 139314), (602, 129363), (642, 121303), (651, 119626), (749, 103974), (806, 96621), (903, 86242), (1118, 69657), (1209, 64414), (1302, 59813), (1333, 58422), (1391, 55986), (1498, 51987), (1677, 46438), (1806, 43121), (2247, 34658), (2418, 32207), (2666, 29211), (2782, 27993), (2821, 27606), (3317, 23478), (3354, 23219), (3913, 19902), (3999, 19474), (4173, 18662), (4494, 17329), (4601, 16926), (5642, 13803), (6634, 11739), (7826, 9951), (7998, 9737), (8346, 9331), (8463, 9202)]