39979512

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 116251200

約数和(自身を除く): 76271688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 89, 102, 136, 153, 178, 204, 267, 306, 356, 367, 408, 534, 612, 712, 734, 801, 1068, 1101, 1224, 1468, 1513, 1602, 2136, 2202, 2936, 3026, 3204, 3303, 4404, 4539, 6052, 6239, 6408, 6606, 8808, 9078, 12104, 12478, 13212, 13617, 18156, 18717, 24956, 26424, 27234, 32663, 36312, 37434, 49912, 54468, 56151, 65326, 74868, 97989, 108936, 112302, 130652, 149736, 195978, 224604, 261304, 293967, 391956, 449208, 555271, 587934, 783912, 1110542, 1175868, 1665813, 2221084, 2351736, 3331626, 4442168, 4997439, 6663252, 9994878, 13326504, 19989756, 39979512]

約数ペア:

[(1, 39979512), (2, 19989756), (3, 13326504), (4, 9994878), (6, 6663252), (8, 4997439), (9, 4442168), (12, 3331626), (17, 2351736), (18, 2221084), (24, 1665813), (34, 1175868), (36, 1110542), (51, 783912), (68, 587934), (72, 555271), (89, 449208), (102, 391956), (136, 293967), (153, 261304), (178, 224604), (204, 195978), (267, 149736), (306, 130652), (356, 112302), (367, 108936), (408, 97989), (534, 74868), (612, 65326), (712, 56151), (734, 54468), (801, 49912), (1068, 37434), (1101, 36312), (1224, 32663), (1468, 27234), (1513, 26424), (1602, 24956), (2136, 18717), (2202, 18156), (2936, 13617), (3026, 13212), (3204, 12478), (3303, 12104), (4404, 9078), (4539, 8808), (6052, 6606), (6239, 6408)]