71058816

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 217260000

約数和(自身を除く): 146201184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 709, 783, 864, 928, 1044, 1152, 1392, 1418, 1566, 1728, 1856, 2088, 2127, 2784, 2836, 3132, 3456, 3712, 4176, 4254, 5568, 5672, 6264, 6381, 8352, 8508, 11136, 11344, 12528, 12762, 16704, 17016, 19143, 20561, 22688, 25056, 25524, 33408, 34032, 38286, 41122, 45376, 50112, 51048, 61683, 68064, 76572, 82244, 90752, 100224, 102096, 123366, 136128, 153144, 164488, 185049, 204192, 246732, 272256, 306288, 328976, 370098, 408384, 493464, 555147, 612576, 657952, 740196, 816768, 986928, 1110294, 1225152, 1315904, 1480392, 1973856, 2220588, 2450304, 2631808, 2960784, 3947712, 4441176, 5921568, 7895424, 8882352, 11843136, 17764704, 23686272, 35529408, 71058816]

約数ペア:

[(1, 71058816), (2, 35529408), (3, 23686272), (4, 17764704), (6, 11843136), (8, 8882352), (9, 7895424), (12, 5921568), (16, 4441176), (18, 3947712), (24, 2960784), (27, 2631808), (29, 2450304), (32, 2220588), (36, 1973856), (48, 1480392), (54, 1315904), (58, 1225152), (64, 1110294), (72, 986928), (87, 816768), (96, 740196), (108, 657952), (116, 612576), (128, 555147), (144, 493464), (174, 408384), (192, 370098), (216, 328976), (232, 306288), (261, 272256), (288, 246732), (348, 204192), (384, 185049), (432, 164488), (464, 153144), (522, 136128), (576, 123366), (696, 102096), (709, 100224), (783, 90752), (864, 82244), (928, 76572), (1044, 68064), (1152, 61683), (1392, 51048), (1418, 50112), (1566, 45376), (1728, 41122), (1856, 38286), (2088, 34032), (2127, 33408), (2784, 25524), (2836, 25056), (3132, 22688), (3456, 20561), (3712, 19143), (4176, 17016), (4254, 16704), (5568, 12762), (5672, 12528), (6264, 11344), (6381, 11136), (8352, 8508)]