65040052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 146397888

約数和(自身を除く): 81357836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 311, 388, 539, 622, 679, 1067, 1078, 1244, 1358, 2134, 2156, 2177, 2716, 3421, 4268, 4354, 4753, 6842, 7469, 8708, 9506, 13684, 14938, 15239, 19012, 23947, 29876, 30167, 30478, 47894, 52283, 60334, 60956, 95788, 104566, 120668, 167629, 209132, 211169, 331837, 335258, 422338, 663674, 670516, 844676, 1327348, 1478183, 2322859, 2956366, 4645718, 5912732, 9291436, 16260013, 32520026, 65040052]

約数ペア:

[(1, 65040052), (2, 32520026), (4, 16260013), (7, 9291436), (11, 5912732), (14, 4645718), (22, 2956366), (28, 2322859), (44, 1478183), (49, 1327348), (77, 844676), (97, 670516), (98, 663674), (154, 422338), (194, 335258), (196, 331837), (308, 211169), (311, 209132), (388, 167629), (539, 120668), (622, 104566), (679, 95788), (1067, 60956), (1078, 60334), (1244, 52283), (1358, 47894), (2134, 30478), (2156, 30167), (2177, 29876), (2716, 23947), (3421, 19012), (4268, 15239), (4354, 14938), (4753, 13684), (6842, 9506), (7469, 8708)]