79318064

素因数分解:

$2^4\times 7^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 182280000

約数和(自身を除く): 102961936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 149, 194, 196, 298, 343, 388, 392, 596, 679, 686, 776, 784, 1043, 1192, 1358, 1372, 1552, 2086, 2384, 2716, 2744, 4172, 4753, 5432, 5488, 7301, 8344, 9506, 10864, 14453, 14602, 16688, 19012, 28906, 29204, 33271, 38024, 51107, 57812, 58408, 66542, 76048, 101171, 102214, 115624, 116816, 133084, 202342, 204428, 231248, 266168, 404684, 408856, 532336, 708197, 809368, 817712, 1416394, 1618736, 2832788, 4957379, 5665576, 9914758, 11331152, 19829516, 39659032, 79318064]

約数ペア:

[(1, 79318064), (2, 39659032), (4, 19829516), (7, 11331152), (8, 9914758), (14, 5665576), (16, 4957379), (28, 2832788), (49, 1618736), (56, 1416394), (97, 817712), (98, 809368), (112, 708197), (149, 532336), (194, 408856), (196, 404684), (298, 266168), (343, 231248), (388, 204428), (392, 202342), (596, 133084), (679, 116816), (686, 115624), (776, 102214), (784, 101171), (1043, 76048), (1192, 66542), (1358, 58408), (1372, 57812), (1552, 51107), (2086, 38024), (2384, 33271), (2716, 29204), (2744, 28906), (4172, 19012), (4753, 16688), (5432, 14602), (5488, 14453), (7301, 10864), (8344, 9506)]