65103665744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{6379}}^1$

素因数の和:6892

約数の個数: 80

約数和(自身を含む): 137227675200

約数和(自身を除く): 72124009456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 353, 556, 706, 1112, 1412, 1807, 2224, 2824, 3614, 4589, 5648, 6379, 7228, 9178, 12758, 14456, 18356, 25516, 28912, 36712, 49067, 51032, 73424, 82927, 98134, 102064, 165854, 196268, 331708, 392536, 637871, 663416, 785072, 886681, 1275742, 1326832, 1773362, 2251787, 2551484, 3546724, 4503574, 5102968, 7093448, 9007148, 10205936, 11526853, 14186896, 18014296, 23053706, 29273231, 36028592, 46107412, 58546462, 92214824, 117092924, 184429648, 234185848, 312998393, 468371696, 625996786, 1251993572, 2503987144, 4068979109, 5007974288, 8137958218, 16275916436, 32551832872, 65103665744]

約数ペア:

[(1, 65103665744), (2, 32551832872), (4, 16275916436), (8, 8137958218), (13, 5007974288), (16, 4068979109), (26, 2503987144), (52, 1251993572), (104, 625996786), (139, 468371696), (208, 312998393), (278, 234185848), (353, 184429648), (556, 117092924), (706, 92214824), (1112, 58546462), (1412, 46107412), (1807, 36028592), (2224, 29273231), (2824, 23053706), (3614, 18014296), (4589, 14186896), (5648, 11526853), (6379, 10205936), (7228, 9007148), (9178, 7093448), (12758, 5102968), (14456, 4503574), (18356, 3546724), (25516, 2551484), (28912, 2251787), (36712, 1773362), (49067, 1326832), (51032, 1275742), (73424, 886681), (82927, 785072), (98134, 663416), (102064, 637871), (165854, 392536), (196268, 331708)]