85931502066

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{810109}}^1$

素因数の和:810271

約数の個数: 48

約数和(自身を含む): 191082265920

約数和(自身を除く): 105150763854

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 1278, 1494, 5893, 11786, 17679, 35358, 53037, 106074, 810109, 1620218, 2430327, 4860654, 7290981, 14581962, 57517739, 67239047, 115035478, 134478094, 172553217, 201717141, 345106434, 403434282, 517659651, 605151423, 1035319302, 1210302846, 4773972337, 9547944674, 14321917011, 28643834022, 42965751033, 85931502066]

約数ペア:

[(1, 85931502066), (2, 42965751033), (3, 28643834022), (6, 14321917011), (9, 9547944674), (18, 4773972337), (71, 1210302846), (83, 1035319302), (142, 605151423), (166, 517659651), (213, 403434282), (249, 345106434), (426, 201717141), (498, 172553217), (639, 134478094), (747, 115035478), (1278, 67239047), (1494, 57517739), (5893, 14581962), (11786, 7290981), (17679, 4860654), (35358, 2430327), (53037, 1620218), (106074, 810109)]