61739314

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 124229952

約数和(自身を除く): 62490638

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 49, 86, 91, 98, 161, 182, 299, 301, 322, 343, 559, 598, 602, 637, 686, 989, 1118, 1127, 1274, 1978, 2093, 2107, 2254, 2401, 3913, 4186, 4214, 4459, 4802, 6923, 7826, 7889, 8918, 12857, 13846, 14651, 14749, 15778, 25714, 27391, 29302, 29498, 31213, 48461, 54782, 55223, 62426, 89999, 96922, 102557, 103243, 110446, 179998, 191737, 205114, 206486, 339227, 383474, 629993, 678454, 717899, 1259986, 1342159, 1435798, 2374589, 2684318, 4409951, 4749178, 8819902, 30869657, 61739314]

約数ペア:

[(1, 61739314), (2, 30869657), (7, 8819902), (13, 4749178), (14, 4409951), (23, 2684318), (26, 2374589), (43, 1435798), (46, 1342159), (49, 1259986), (86, 717899), (91, 678454), (98, 629993), (161, 383474), (182, 339227), (299, 206486), (301, 205114), (322, 191737), (343, 179998), (559, 110446), (598, 103243), (602, 102557), (637, 96922), (686, 89999), (989, 62426), (1118, 55223), (1127, 54782), (1274, 48461), (1978, 31213), (2093, 29498), (2107, 29302), (2254, 27391), (2401, 25714), (3913, 15778), (4186, 14749), (4214, 14651), (4459, 13846), (4802, 12857), (6923, 8918), (7826, 7889)]