81665915904

素因数分解:

$2^{10}\times 3^6\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3598

約数の個数: 308

約数和(自身を含む): 252733428160

約数和(自身を除く): 171067512256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 512, 558, 576, 648, 729, 744, 768, 837, 864, 972, 992, 1024, 1116, 1152, 1296, 1458, 1488, 1536, 1674, 1728, 1944, 1984, 2232, 2304, 2511, 2592, 2916, 2976, 3072, 3348, 3456, 3529, 3888, 3968, 4464, 4608, 5022, 5184, 5832, 5952, 6696, 6912, 7058, 7533, 7776, 7936, 8928, 9216, 10044, 10368, 10587, 11664, 11904, 13392, 13824, 14116, 15066, 15552, 15872, 17856, 20088, 20736, 21174, 22599, 23328, 23808, 26784, 27648, 28232, 30132, 31104, 31744, 31761, 35712, 40176, 41472, 42348, 45198, 46656, 47616, 53568, 56464, 60264, 62208, 63522, 71424, 80352, 82944, 84696, 90396, 93312, 95232, 95283, 107136, 109399, 112928, 120528, 124416, 127044, 142848, 160704, 169392, 180792, 186624, 190566, 214272, 218798, 225856, 241056, 248832, 254088, 285696, 285849, 321408, 328197, 338784, 361584, 373248, 381132, 428544, 437596, 451712, 482112, 508176, 571698, 642816, 656394, 677568, 723168, 746496, 762264, 857088, 857547, 875192, 903424, 964224, 984591, 1016352, 1143396, 1285632, 1312788, 1355136, 1446336, 1524528, 1715094, 1750384, 1806848, 1928448, 1969182, 2032704, 2286792, 2571264, 2572641, 2625576, 2710272, 2892672, 2953773, 3049056, 3430188, 3500768, 3613696, 3856896, 3938364, 4065408, 4573584, 5145282, 5251152, 5420544, 5785344, 5907546, 6098112, 6860376, 7001536, 7713792, 7876728, 8130816, 8861319, 9147168, 10290564, 10502304, 10841088, 11570688, 11815092, 12196224, 13720752, 14003072, 15753456, 16261632, 17722638, 18294336, 20581128, 21004608, 23141376, 23630184, 24392448, 26583957, 27441504, 28006144, 31506912, 32523264, 35445276, 36588672, 41162256, 42009216, 47260368, 48784896, 53167914, 54883008, 56012288, 63013824, 70890552, 73177344, 79751871, 82324512, 84018432, 94520736, 97569792, 106335828, 109766016, 112024576, 126027648, 141781104, 146354688, 159503742, 164649024, 168036864, 189041472, 212671656, 219532032, 252055296, 283562208, 292709376, 319007484, 329298048, 336073728, 378082944, 425343312, 439064064, 504110592, 567124416, 638014968, 658596096, 756165888, 850686624, 878128128, 1008221184, 1134248832, 1276029936, 1317192192, 1512331776, 1701373248, 2268497664, 2552059872, 2634384384, 3024663552, 3402746496, 4536995328, 5104119744, 6805492992, 9073990656, 10208239488, 13610985984, 20416478976, 27221971968, 40832957952, 81665915904]

約数ペア:

[(1, 81665915904), (2, 40832957952), (3, 27221971968), (4, 20416478976), (6, 13610985984), (8, 10208239488), (9, 9073990656), (12, 6805492992), (16, 5104119744), (18, 4536995328), (24, 3402746496), (27, 3024663552), (31, 2634384384), (32, 2552059872), (36, 2268497664), (48, 1701373248), (54, 1512331776), (62, 1317192192), (64, 1276029936), (72, 1134248832), (81, 1008221184), (93, 878128128), (96, 850686624), (108, 756165888), (124, 658596096), (128, 638014968), (144, 567124416), (162, 504110592), (186, 439064064), (192, 425343312), (216, 378082944), (243, 336073728), (248, 329298048), (256, 319007484), (279, 292709376), (288, 283562208), (324, 252055296), (372, 219532032), (384, 212671656), (432, 189041472), (486, 168036864), (496, 164649024), (512, 159503742), (558, 146354688), (576, 141781104), (648, 126027648), (729, 112024576), (744, 109766016), (768, 106335828), (837, 97569792), (864, 94520736), (972, 84018432), (992, 82324512), (1024, 79751871), (1116, 73177344), (1152, 70890552), (1296, 63013824), (1458, 56012288), (1488, 54883008), (1536, 53167914), (1674, 48784896), (1728, 47260368), (1944, 42009216), (1984, 41162256), (2232, 36588672), (2304, 35445276), (2511, 32523264), (2592, 31506912), (2916, 28006144), (2976, 27441504), (3072, 26583957), (3348, 24392448), (3456, 23630184), (3529, 23141376), (3888, 21004608), (3968, 20581128), (4464, 18294336), (4608, 17722638), (5022, 16261632), (5184, 15753456), (5832, 14003072), (5952, 13720752), (6696, 12196224), (6912, 11815092), (7058, 11570688), (7533, 10841088), (7776, 10502304), (7936, 10290564), (8928, 9147168), (9216, 8861319), (10044, 8130816), (10368, 7876728), (10587, 7713792), (11664, 7001536), (11904, 6860376), (13392, 6098112), (13824, 5907546), (14116, 5785344), (15066, 5420544), (15552, 5251152), (15872, 5145282), (17856, 4573584), (20088, 4065408), (20736, 3938364), (21174, 3856896), (22599, 3613696), (23328, 3500768), (23808, 3430188), (26784, 3049056), (27648, 2953773), (28232, 2892672), (30132, 2710272), (31104, 2625576), (31744, 2572641), (31761, 2571264), (35712, 2286792), (40176, 2032704), (41472, 1969182), (42348, 1928448), (45198, 1806848), (46656, 1750384), (47616, 1715094), (53568, 1524528), (56464, 1446336), (60264, 1355136), (62208, 1312788), (63522, 1285632), (71424, 1143396), (80352, 1016352), (82944, 984591), (84696, 964224), (90396, 903424), (93312, 875192), (95232, 857547), (95283, 857088), (107136, 762264), (109399, 746496), (112928, 723168), (120528, 677568), (124416, 656394), (127044, 642816), (142848, 571698), (160704, 508176), (169392, 482112), (180792, 451712), (186624, 437596), (190566, 428544), (214272, 381132), (218798, 373248), (225856, 361584), (241056, 338784), (248832, 328197), (254088, 321408), (285696, 285849)]