87871824

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2025

約数の個数: 80

約数和(自身を含む): 254715840

約数和(自身を除く): 166844016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1901, 1926, 2568, 2889, 3802, 3852, 5136, 5703, 5778, 7604, 7704, 11406, 11556, 15208, 15408, 17109, 22812, 23112, 30416, 34218, 45624, 46224, 51327, 68436, 91248, 102654, 136872, 203407, 205308, 273744, 406814, 410616, 610221, 813628, 821232, 1220442, 1627256, 1830663, 2440884, 3254512, 3661326, 4881768, 5491989, 7322652, 9763536, 10983978, 14645304, 21967956, 29290608, 43935912, 87871824]

約数ペア:

[(1, 87871824), (2, 43935912), (3, 29290608), (4, 21967956), (6, 14645304), (8, 10983978), (9, 9763536), (12, 7322652), (16, 5491989), (18, 4881768), (24, 3661326), (27, 3254512), (36, 2440884), (48, 1830663), (54, 1627256), (72, 1220442), (107, 821232), (108, 813628), (144, 610221), (214, 410616), (216, 406814), (321, 273744), (428, 205308), (432, 203407), (642, 136872), (856, 102654), (963, 91248), (1284, 68436), (1712, 51327), (1901, 46224), (1926, 45624), (2568, 34218), (2889, 30416), (3802, 23112), (3852, 22812), (5136, 17109), (5703, 15408), (5778, 15208), (7604, 11556), (7704, 11406)]