80423496

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 238032000

約数和(自身を除く): 157608504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 111, 116, 148, 174, 216, 222, 232, 261, 296, 333, 347, 348, 444, 522, 666, 694, 696, 783, 888, 999, 1041, 1044, 1073, 1332, 1388, 1566, 1998, 2082, 2088, 2146, 2664, 2776, 3123, 3132, 3219, 3996, 4164, 4292, 6246, 6264, 6438, 7992, 8328, 8584, 9369, 9657, 10063, 12492, 12839, 12876, 18738, 19314, 20126, 24984, 25678, 25752, 28971, 30189, 37476, 38517, 38628, 40252, 51356, 57942, 60378, 74952, 77034, 77256, 80504, 90567, 102712, 115551, 115884, 120756, 154068, 181134, 231102, 231768, 241512, 271701, 308136, 346653, 362268, 372331, 462204, 543402, 693306, 724536, 744662, 924408, 1086804, 1116993, 1386612, 1489324, 2173608, 2233986, 2773224, 2978648, 3350979, 4467972, 6701958, 8935944, 10052937, 13403916, 20105874, 26807832, 40211748, 80423496]

約数ペア:

[(1, 80423496), (2, 40211748), (3, 26807832), (4, 20105874), (6, 13403916), (8, 10052937), (9, 8935944), (12, 6701958), (18, 4467972), (24, 3350979), (27, 2978648), (29, 2773224), (36, 2233986), (37, 2173608), (54, 1489324), (58, 1386612), (72, 1116993), (74, 1086804), (87, 924408), (108, 744662), (111, 724536), (116, 693306), (148, 543402), (174, 462204), (216, 372331), (222, 362268), (232, 346653), (261, 308136), (296, 271701), (333, 241512), (347, 231768), (348, 231102), (444, 181134), (522, 154068), (666, 120756), (694, 115884), (696, 115551), (783, 102712), (888, 90567), (999, 80504), (1041, 77256), (1044, 77034), (1073, 74952), (1332, 60378), (1388, 57942), (1566, 51356), (1998, 40252), (2082, 38628), (2088, 38517), (2146, 37476), (2664, 30189), (2776, 28971), (3123, 25752), (3132, 25678), (3219, 24984), (3996, 20126), (4164, 19314), (4292, 18738), (6246, 12876), (6264, 12839), (6438, 12492), (7992, 10063), (8328, 9657), (8584, 9369)]