72686686464

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73883}}^1$

素因数の和:73973

約数の個数: 216

約数和(自身を含む): 243442460352

約数和(自身を除く): 170755773888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1708, 1792, 1952, 2016, 2196, 2304, 2562, 2688, 2928, 3416, 3843, 3904, 4032, 4392, 5124, 5376, 5856, 6832, 7686, 7808, 8064, 8784, 10248, 11712, 13664, 15372, 15616, 16128, 17568, 20496, 23424, 27328, 30744, 35136, 40992, 46848, 54656, 61488, 70272, 73883, 81984, 109312, 122976, 140544, 147766, 163968, 221649, 245952, 295532, 327936, 443298, 491904, 517181, 591064, 664947, 886596, 983808, 1034362, 1182128, 1329894, 1551543, 1773192, 2068724, 2364256, 2659788, 3103086, 3546384, 4137448, 4506863, 4654629, 4728512, 5319576, 6206172, 7092768, 8274896, 9013726, 9309258, 9457024, 10639152, 12412344, 13520589, 14185536, 16549792, 18027452, 18618516, 18914048, 21278304, 24824688, 27041178, 28371072, 31548041, 33099584, 36054904, 37237032, 40561767, 42556608, 49649376, 54082356, 56742144, 63096082, 66199168, 72109808, 74474064, 81123534, 85113216, 94644123, 99298752, 108164712, 126192164, 132398336, 144219616, 148948128, 162247068, 170226432, 189288246, 198597504, 216329424, 252384328, 283932369, 288439232, 297896256, 324494136, 378576492, 397195008, 432658848, 504768656, 567864738, 576878464, 595792512, 648988272, 757152984, 865317696, 1009537312, 1135729476, 1153756928, 1191585024, 1297976544, 1514305968, 1730635392, 2019074624, 2271458952, 2595953088, 3028611936, 3461270784, 4038149248, 4542917904, 5191906176, 6057223872, 8076298496, 9085835808, 10383812352, 12114447744, 18171671616, 24228895488, 36343343232, 72686686464]

約数ペア:

[(1, 72686686464), (2, 36343343232), (3, 24228895488), (4, 18171671616), (6, 12114447744), (7, 10383812352), (8, 9085835808), (9, 8076298496), (12, 6057223872), (14, 5191906176), (16, 4542917904), (18, 4038149248), (21, 3461270784), (24, 3028611936), (28, 2595953088), (32, 2271458952), (36, 2019074624), (42, 1730635392), (48, 1514305968), (56, 1297976544), (61, 1191585024), (63, 1153756928), (64, 1135729476), (72, 1009537312), (84, 865317696), (96, 757152984), (112, 648988272), (122, 595792512), (126, 576878464), (128, 567864738), (144, 504768656), (168, 432658848), (183, 397195008), (192, 378576492), (224, 324494136), (244, 297896256), (252, 288439232), (256, 283932369), (288, 252384328), (336, 216329424), (366, 198597504), (384, 189288246), (427, 170226432), (448, 162247068), (488, 148948128), (504, 144219616), (549, 132398336), (576, 126192164), (672, 108164712), (732, 99298752), (768, 94644123), (854, 85113216), (896, 81123534), (976, 74474064), (1008, 72109808), (1098, 66199168), (1152, 63096082), (1281, 56742144), (1344, 54082356), (1464, 49649376), (1708, 42556608), (1792, 40561767), (1952, 37237032), (2016, 36054904), (2196, 33099584), (2304, 31548041), (2562, 28371072), (2688, 27041178), (2928, 24824688), (3416, 21278304), (3843, 18914048), (3904, 18618516), (4032, 18027452), (4392, 16549792), (5124, 14185536), (5376, 13520589), (5856, 12412344), (6832, 10639152), (7686, 9457024), (7808, 9309258), (8064, 9013726), (8784, 8274896), (10248, 7092768), (11712, 6206172), (13664, 5319576), (15372, 4728512), (15616, 4654629), (16128, 4506863), (17568, 4137448), (20496, 3546384), (23424, 3103086), (27328, 2659788), (30744, 2364256), (35136, 2068724), (40992, 1773192), (46848, 1551543), (54656, 1329894), (61488, 1182128), (70272, 1034362), (73883, 983808), (81984, 886596), (109312, 664947), (122976, 591064), (140544, 517181), (147766, 491904), (163968, 443298), (221649, 327936), (245952, 295532)]