78918048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 253562400

約数和(自身を除く): 174644352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 859, 928, 957, 1044, 1056, 1276, 1392, 1584, 1718, 1914, 2088, 2552, 2577, 2784, 2871, 3168, 3436, 3828, 4176, 5104, 5154, 5742, 6872, 7656, 7731, 8352, 9449, 10208, 10308, 11484, 13744, 15312, 15462, 18898, 20616, 22968, 24911, 27488, 28347, 30624, 30924, 37796, 41232, 45936, 49822, 56694, 61848, 74733, 75592, 82464, 85041, 91872, 99644, 113388, 123696, 149466, 151184, 170082, 199288, 224199, 226776, 247392, 274021, 298932, 302368, 340164, 398576, 448398, 453552, 548042, 597864, 680328, 797152, 822063, 896796, 907104, 1096084, 1195728, 1360656, 1644126, 1793592, 2192168, 2391456, 2466189, 2721312, 3288252, 3587184, 4384336, 4932378, 6576504, 7174368, 8768672, 9864756, 13153008, 19729512, 26306016, 39459024, 78918048]

約数ペア:

[(1, 78918048), (2, 39459024), (3, 26306016), (4, 19729512), (6, 13153008), (8, 9864756), (9, 8768672), (11, 7174368), (12, 6576504), (16, 4932378), (18, 4384336), (22, 3587184), (24, 3288252), (29, 2721312), (32, 2466189), (33, 2391456), (36, 2192168), (44, 1793592), (48, 1644126), (58, 1360656), (66, 1195728), (72, 1096084), (87, 907104), (88, 896796), (96, 822063), (99, 797152), (116, 680328), (132, 597864), (144, 548042), (174, 453552), (176, 448398), (198, 398576), (232, 340164), (261, 302368), (264, 298932), (288, 274021), (319, 247392), (348, 226776), (352, 224199), (396, 199288), (464, 170082), (522, 151184), (528, 149466), (638, 123696), (696, 113388), (792, 99644), (859, 91872), (928, 85041), (957, 82464), (1044, 75592), (1056, 74733), (1276, 61848), (1392, 56694), (1584, 49822), (1718, 45936), (1914, 41232), (2088, 37796), (2552, 30924), (2577, 30624), (2784, 28347), (2871, 27488), (3168, 24911), (3436, 22968), (3828, 20616), (4176, 18898), (5104, 15462), (5154, 15312), (5742, 13744), (6872, 11484), (7656, 10308), (7731, 10208), (8352, 9449)]