83865216

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 244555200

約数和(自身を除く): 160689984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 443, 464, 493, 544, 696, 816, 886, 928, 986, 1088, 1329, 1392, 1479, 1632, 1772, 1856, 1972, 2176, 2658, 2784, 2958, 3264, 3544, 3712, 3944, 5316, 5568, 5916, 6528, 7088, 7531, 7888, 10632, 11136, 11832, 12847, 14176, 15062, 15776, 21264, 22593, 23664, 25694, 28352, 30124, 31552, 38541, 42528, 45186, 47328, 51388, 56704, 60248, 63104, 77082, 85056, 90372, 94656, 102776, 120496, 154164, 170112, 180744, 189312, 205552, 218399, 240992, 308328, 361488, 411104, 436798, 481984, 616656, 655197, 722976, 822208, 873596, 963968, 1233312, 1310394, 1445952, 1644416, 1747192, 2466624, 2620788, 2891904, 3494384, 4933248, 5241576, 6988768, 10483152, 13977536, 20966304, 27955072, 41932608, 83865216]

約数ペア:

[(1, 83865216), (2, 41932608), (3, 27955072), (4, 20966304), (6, 13977536), (8, 10483152), (12, 6988768), (16, 5241576), (17, 4933248), (24, 3494384), (29, 2891904), (32, 2620788), (34, 2466624), (48, 1747192), (51, 1644416), (58, 1445952), (64, 1310394), (68, 1233312), (87, 963968), (96, 873596), (102, 822208), (116, 722976), (128, 655197), (136, 616656), (174, 481984), (192, 436798), (204, 411104), (232, 361488), (272, 308328), (348, 240992), (384, 218399), (408, 205552), (443, 189312), (464, 180744), (493, 170112), (544, 154164), (696, 120496), (816, 102776), (886, 94656), (928, 90372), (986, 85056), (1088, 77082), (1329, 63104), (1392, 60248), (1479, 56704), (1632, 51388), (1772, 47328), (1856, 45186), (1972, 42528), (2176, 38541), (2658, 31552), (2784, 30124), (2958, 28352), (3264, 25694), (3544, 23664), (3712, 22593), (3944, 21264), (5316, 15776), (5568, 15062), (5916, 14176), (6528, 12847), (7088, 11832), (7531, 11136), (7888, 10632)]