81617144832

素因数分解:

$2^{10}\times 3^5\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1637

約数の個数: 264

約数和(自身を含む): 245590577232

約数和(自身を除く): 163973432400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 241, 243, 256, 288, 324, 384, 432, 482, 486, 512, 576, 648, 723, 768, 864, 964, 972, 1024, 1152, 1296, 1361, 1446, 1536, 1728, 1928, 1944, 2169, 2304, 2592, 2722, 2892, 3072, 3456, 3856, 3888, 4083, 4338, 4608, 5184, 5444, 5784, 6507, 6912, 7712, 7776, 8166, 8676, 9216, 10368, 10888, 11568, 12249, 13014, 13824, 15424, 15552, 16332, 17352, 19521, 20736, 21776, 23136, 24498, 26028, 27648, 30848, 31104, 32664, 34704, 36747, 39042, 41472, 43552, 46272, 48996, 52056, 58563, 61696, 62208, 65328, 69408, 73494, 78084, 82944, 87104, 92544, 97992, 104112, 110241, 117126, 123392, 124416, 130656, 138816, 146988, 156168, 174208, 185088, 195984, 208224, 220482, 234252, 246784, 248832, 261312, 277632, 293976, 312336, 328001, 330723, 348416, 370176, 391968, 416448, 440964, 468504, 522624, 555264, 587952, 624672, 656002, 661446, 696832, 740352, 783936, 832896, 881928, 937008, 984003, 1045248, 1110528, 1175904, 1249344, 1312004, 1322892, 1393664, 1567872, 1665792, 1763856, 1874016, 1968006, 2090496, 2221056, 2351808, 2498688, 2624008, 2645784, 2952009, 3135744, 3331584, 3527712, 3748032, 3936012, 4180992, 4703616, 4997376, 5248016, 5291568, 5904018, 6271488, 6663168, 7055424, 7496064, 7872024, 8856027, 9407232, 9994752, 10496032, 10583136, 11808036, 12542976, 14110848, 14992128, 15744048, 17712054, 18814464, 19989504, 20992064, 21166272, 23616072, 26568081, 28221696, 29984256, 31488096, 35424108, 37628928, 41984128, 42332544, 47232144, 53136162, 56443392, 59968512, 62976192, 70848216, 79704243, 83968256, 84665088, 94464288, 106272324, 112886784, 125952384, 141696432, 159408486, 167936512, 169330176, 188928576, 212544648, 251904768, 283392864, 318816972, 335873024, 338660352, 377857152, 425089296, 503809536, 566785728, 637633944, 755714304, 850178592, 1007619072, 1133571456, 1275267888, 1511428608, 1700357184, 2267142912, 2550535776, 3022857216, 3400714368, 4534285824, 5101071552, 6801428736, 9068571648, 10202143104, 13602857472, 20404286208, 27205714944, 40808572416, 81617144832]

約数ペア:

[(1, 81617144832), (2, 40808572416), (3, 27205714944), (4, 20404286208), (6, 13602857472), (8, 10202143104), (9, 9068571648), (12, 6801428736), (16, 5101071552), (18, 4534285824), (24, 3400714368), (27, 3022857216), (32, 2550535776), (36, 2267142912), (48, 1700357184), (54, 1511428608), (64, 1275267888), (72, 1133571456), (81, 1007619072), (96, 850178592), (108, 755714304), (128, 637633944), (144, 566785728), (162, 503809536), (192, 425089296), (216, 377857152), (241, 338660352), (243, 335873024), (256, 318816972), (288, 283392864), (324, 251904768), (384, 212544648), (432, 188928576), (482, 169330176), (486, 167936512), (512, 159408486), (576, 141696432), (648, 125952384), (723, 112886784), (768, 106272324), (864, 94464288), (964, 84665088), (972, 83968256), (1024, 79704243), (1152, 70848216), (1296, 62976192), (1361, 59968512), (1446, 56443392), (1536, 53136162), (1728, 47232144), (1928, 42332544), (1944, 41984128), (2169, 37628928), (2304, 35424108), (2592, 31488096), (2722, 29984256), (2892, 28221696), (3072, 26568081), (3456, 23616072), (3856, 21166272), (3888, 20992064), (4083, 19989504), (4338, 18814464), (4608, 17712054), (5184, 15744048), (5444, 14992128), (5784, 14110848), (6507, 12542976), (6912, 11808036), (7712, 10583136), (7776, 10496032), (8166, 9994752), (8676, 9407232), (9216, 8856027), (10368, 7872024), (10888, 7496064), (11568, 7055424), (12249, 6663168), (13014, 6271488), (13824, 5904018), (15424, 5291568), (15552, 5248016), (16332, 4997376), (17352, 4703616), (19521, 4180992), (20736, 3936012), (21776, 3748032), (23136, 3527712), (24498, 3331584), (26028, 3135744), (27648, 2952009), (30848, 2645784), (31104, 2624008), (32664, 2498688), (34704, 2351808), (36747, 2221056), (39042, 2090496), (41472, 1968006), (43552, 1874016), (46272, 1763856), (48996, 1665792), (52056, 1567872), (58563, 1393664), (61696, 1322892), (62208, 1312004), (65328, 1249344), (69408, 1175904), (73494, 1110528), (78084, 1045248), (82944, 984003), (87104, 937008), (92544, 881928), (97992, 832896), (104112, 783936), (110241, 740352), (117126, 696832), (123392, 661446), (124416, 656002), (130656, 624672), (138816, 587952), (146988, 555264), (156168, 522624), (174208, 468504), (185088, 440964), (195984, 416448), (208224, 391968), (220482, 370176), (234252, 348416), (246784, 330723), (248832, 328001), (261312, 312336), (277632, 293976)]