12873216

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 37687320

約数和(自身を除く): 24814104

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, 256, 272, 289, 348, 384, 408, 464, 493, 512, 544, 578, 696, 768, 816, 867, 928, 986, 1088, 1156, 1392, 1479, 1536, 1632, 1734, 1856, 1972, 2176, 2312, 2784, 2958, 3264, 3468, 3712, 3944, 4352, 4624, 5568, 5916, 6528, 6936, 7424, 7888, 8381, 8704, 9248, 11136, 11832, 13056, 13872, 14848, 15776, 16762, 18496, 22272, 23664, 25143, 26112, 27744, 31552, 33524, 36992, 44544, 47328, 50286, 55488, 63104, 67048, 73984, 94656, 100572, 110976, 126208, 134096, 147968, 189312, 201144, 221952, 252416, 268192, 378624, 402288, 443904, 536384, 757248, 804576, 1072768, 1609152, 2145536, 3218304, 4291072, 6436608, 12873216]

約数ペア:

[(1, 12873216), (2, 6436608), (3, 4291072), (4, 3218304), (6, 2145536), (8, 1609152), (12, 1072768), (16, 804576), (17, 757248), (24, 536384), (29, 443904), (32, 402288), (34, 378624), (48, 268192), (51, 252416), (58, 221952), (64, 201144), (68, 189312), (87, 147968), (96, 134096), (102, 126208), (116, 110976), (128, 100572), (136, 94656), (174, 73984), (192, 67048), (204, 63104), (232, 55488), (256, 50286), (272, 47328), (289, 44544), (348, 36992), (384, 33524), (408, 31552), (464, 27744), (493, 26112), (512, 25143), (544, 23664), (578, 22272), (696, 18496), (768, 16762), (816, 15776), (867, 14848), (928, 13872), (986, 13056), (1088, 11832), (1156, 11136), (1392, 9248), (1479, 8704), (1536, 8381), (1632, 7888), (1734, 7424), (1856, 6936), (1972, 6528), (2176, 5916), (2312, 5568), (2784, 4624), (2958, 4352), (3264, 3944), (3468, 3712)]