81410076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 172605924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 29, 33, 34, 36, 44, 51, 54, 58, 66, 68, 87, 99, 102, 108, 116, 132, 139, 153, 174, 187, 198, 204, 261, 278, 297, 306, 319, 348, 374, 396, 417, 459, 493, 522, 556, 561, 594, 612, 638, 748, 783, 834, 918, 957, 986, 1044, 1122, 1188, 1251, 1276, 1479, 1529, 1566, 1668, 1683, 1836, 1914, 1972, 2244, 2363, 2502, 2871, 2958, 3058, 3132, 3366, 3753, 3828, 4031, 4437, 4587, 4726, 5004, 5049, 5423, 5742, 5916, 6116, 6732, 7089, 7506, 8062, 8613, 8874, 9174, 9452, 10098, 10846, 11484, 12093, 13311, 13761, 14178, 15012, 16124, 16269, 17226, 17748, 18348, 20196, 21267, 21692, 24186, 25993, 26622, 27522, 28356, 32538, 34452, 36279, 41283, 42534, 44341, 48372, 48807, 51986, 53244, 55044, 63801, 65076, 68527, 72558, 77979, 82566, 85068, 88682, 97614, 103972, 108837, 127602, 133023, 137054, 145116, 146421, 155958, 165132, 177364, 195228, 205581, 217674, 233937, 255204, 266046, 274108, 292842, 311916, 399069, 411162, 435348, 467874, 532092, 585684, 616743, 701811, 753797, 798138, 822324, 935748, 1197207, 1233486, 1403622, 1507594, 1596276, 1850229, 2261391, 2394414, 2466972, 2807244, 3015188, 3700458, 4522782, 4788828, 6784173, 7400916, 9045564, 13568346, 20352519, 27136692, 40705038, 81410076]

約数ペア:

[(1, 81410076), (2, 40705038), (3, 27136692), (4, 20352519), (6, 13568346), (9, 9045564), (11, 7400916), (12, 6784173), (17, 4788828), (18, 4522782), (22, 3700458), (27, 3015188), (29, 2807244), (33, 2466972), (34, 2394414), (36, 2261391), (44, 1850229), (51, 1596276), (54, 1507594), (58, 1403622), (66, 1233486), (68, 1197207), (87, 935748), (99, 822324), (102, 798138), (108, 753797), (116, 701811), (132, 616743), (139, 585684), (153, 532092), (174, 467874), (187, 435348), (198, 411162), (204, 399069), (261, 311916), (278, 292842), (297, 274108), (306, 266046), (319, 255204), (348, 233937), (374, 217674), (396, 205581), (417, 195228), (459, 177364), (493, 165132), (522, 155958), (556, 146421), (561, 145116), (594, 137054), (612, 133023), (638, 127602), (748, 108837), (783, 103972), (834, 97614), (918, 88682), (957, 85068), (986, 82566), (1044, 77979), (1122, 72558), (1188, 68527), (1251, 65076), (1276, 63801), (1479, 55044), (1529, 53244), (1566, 51986), (1668, 48807), (1683, 48372), (1836, 44341), (1914, 42534), (1972, 41283), (2244, 36279), (2363, 34452), (2502, 32538), (2871, 28356), (2958, 27522), (3058, 26622), (3132, 25993), (3366, 24186), (3753, 21692), (3828, 21267), (4031, 20196), (4437, 18348), (4587, 17748), (4726, 17226), (5004, 16269), (5049, 16124), (5423, 15012), (5742, 14178), (5916, 13761), (6116, 13311), (6732, 12093), (7089, 11484), (7506, 10846), (8062, 10098), (8613, 9452), (8874, 9174)]