66388608

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 232951680

約数和(自身を除く): 166563072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 128, 132, 143, 144, 156, 169, 176, 186, 192, 198, 208, 234, 248, 264, 279, 286, 288, 312, 338, 341, 352, 372, 384, 396, 403, 416, 429, 468, 496, 507, 528, 558, 572, 576, 624, 676, 682, 704, 744, 792, 806, 832, 858, 936, 992, 1014, 1023, 1056, 1116, 1144, 1152, 1209, 1248, 1287, 1352, 1364, 1408, 1488, 1521, 1584, 1612, 1664, 1716, 1859, 1872, 1984, 2028, 2046, 2112, 2232, 2288, 2418, 2496, 2574, 2704, 2728, 2976, 3042, 3069, 3168, 3224, 3432, 3627, 3718, 3744, 3968, 4056, 4092, 4224, 4433, 4464, 4576, 4836, 4992, 5148, 5239, 5408, 5456, 5577, 5952, 6084, 6138, 6336, 6448, 6864, 7254, 7436, 7488, 8112, 8184, 8866, 8928, 9152, 9672, 10296, 10478, 10816, 10912, 11154, 11904, 12168, 12276, 12672, 12896, 13299, 13728, 14508, 14872, 14976, 15717, 16224, 16368, 16731, 17732, 17856, 18304, 19344, 20592, 20956, 21632, 21824, 22308, 24336, 24552, 25792, 26598, 27456, 29016, 29744, 31434, 32448, 32736, 33462, 35464, 35712, 38688, 39897, 41184, 41912, 43648, 44616, 47151, 48672, 49104, 51584, 53196, 54912, 57629, 58032, 59488, 62868, 64896, 65472, 66924, 70928, 77376, 79794, 82368, 83824, 89232, 94302, 97344, 98208, 106392, 115258, 116064, 118976, 125736, 130944, 133848, 141856, 154752, 159588, 164736, 167648, 172887, 178464, 188604, 194688, 196416, 212784, 230516, 232128, 237952, 251472, 267696, 283712, 319176, 335296, 345774, 356928, 377208, 392832, 425568, 461032, 464256, 502944, 518661, 535392, 567424, 638352, 670592, 691548, 713856, 754416, 851136, 922064, 1005888, 1037322, 1070784, 1276704, 1383096, 1508832, 1702272, 1844128, 2011776, 2074644, 2141568, 2553408, 2766192, 3017664, 3688256, 4149288, 5106816, 5532384, 6035328, 7376512, 8298576, 11064768, 16597152, 22129536, 33194304, 66388608]

約数ペア:

[(1, 66388608), (2, 33194304), (3, 22129536), (4, 16597152), (6, 11064768), (8, 8298576), (9, 7376512), (11, 6035328), (12, 5532384), (13, 5106816), (16, 4149288), (18, 3688256), (22, 3017664), (24, 2766192), (26, 2553408), (31, 2141568), (32, 2074644), (33, 2011776), (36, 1844128), (39, 1702272), (44, 1508832), (48, 1383096), (52, 1276704), (62, 1070784), (64, 1037322), (66, 1005888), (72, 922064), (78, 851136), (88, 754416), (93, 713856), (96, 691548), (99, 670592), (104, 638352), (117, 567424), (124, 535392), (128, 518661), (132, 502944), (143, 464256), (144, 461032), (156, 425568), (169, 392832), (176, 377208), (186, 356928), (192, 345774), (198, 335296), (208, 319176), (234, 283712), (248, 267696), (264, 251472), (279, 237952), (286, 232128), (288, 230516), (312, 212784), (338, 196416), (341, 194688), (352, 188604), (372, 178464), (384, 172887), (396, 167648), (403, 164736), (416, 159588), (429, 154752), (468, 141856), (496, 133848), (507, 130944), (528, 125736), (558, 118976), (572, 116064), (576, 115258), (624, 106392), (676, 98208), (682, 97344), (704, 94302), (744, 89232), (792, 83824), (806, 82368), (832, 79794), (858, 77376), (936, 70928), (992, 66924), (1014, 65472), (1023, 64896), (1056, 62868), (1116, 59488), (1144, 58032), (1152, 57629), (1209, 54912), (1248, 53196), (1287, 51584), (1352, 49104), (1364, 48672), (1408, 47151), (1488, 44616), (1521, 43648), (1584, 41912), (1612, 41184), (1664, 39897), (1716, 38688), (1859, 35712), (1872, 35464), (1984, 33462), (2028, 32736), (2046, 32448), (2112, 31434), (2232, 29744), (2288, 29016), (2418, 27456), (2496, 26598), (2574, 25792), (2704, 24552), (2728, 24336), (2976, 22308), (3042, 21824), (3069, 21632), (3168, 20956), (3224, 20592), (3432, 19344), (3627, 18304), (3718, 17856), (3744, 17732), (3968, 16731), (4056, 16368), (4092, 16224), (4224, 15717), (4433, 14976), (4464, 14872), (4576, 14508), (4836, 13728), (4992, 13299), (5148, 12896), (5239, 12672), (5408, 12276), (5456, 12168), (5577, 11904), (5952, 11154), (6084, 10912), (6138, 10816), (6336, 10478), (6448, 10296), (6864, 9672), (7254, 9152), (7436, 8928), (7488, 8866), (8112, 8184)]