71566848

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 148419072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 167, 186, 192, 216, 248, 256, 279, 288, 334, 372, 384, 432, 496, 501, 512, 558, 576, 668, 744, 768, 837, 864, 992, 1002, 1116, 1152, 1336, 1488, 1503, 1536, 1674, 1728, 1984, 2004, 2232, 2304, 2672, 2976, 3006, 3348, 3456, 3968, 4008, 4464, 4509, 4608, 5177, 5344, 5952, 6012, 6696, 6912, 7936, 8016, 8928, 9018, 10354, 10688, 11904, 12024, 13392, 13824, 15531, 15872, 16032, 17856, 18036, 20708, 21376, 23808, 24048, 26784, 31062, 32064, 35712, 36072, 41416, 42752, 46593, 47616, 48096, 53568, 62124, 64128, 71424, 72144, 82832, 85504, 93186, 96192, 107136, 124248, 128256, 139779, 142848, 144288, 165664, 186372, 192384, 214272, 248496, 256512, 279558, 288576, 331328, 372744, 384768, 428544, 496992, 559116, 577152, 662656, 745488, 769536, 993984, 1118232, 1154304, 1325312, 1490976, 1987968, 2236464, 2308608, 2650624, 2981952, 3975936, 4472928, 5963904, 7951872, 8945856, 11927808, 17891712, 23855616, 35783424, 71566848]

約数ペア:

[(1, 71566848), (2, 35783424), (3, 23855616), (4, 17891712), (6, 11927808), (8, 8945856), (9, 7951872), (12, 5963904), (16, 4472928), (18, 3975936), (24, 2981952), (27, 2650624), (31, 2308608), (32, 2236464), (36, 1987968), (48, 1490976), (54, 1325312), (62, 1154304), (64, 1118232), (72, 993984), (93, 769536), (96, 745488), (108, 662656), (124, 577152), (128, 559116), (144, 496992), (167, 428544), (186, 384768), (192, 372744), (216, 331328), (248, 288576), (256, 279558), (279, 256512), (288, 248496), (334, 214272), (372, 192384), (384, 186372), (432, 165664), (496, 144288), (501, 142848), (512, 139779), (558, 128256), (576, 124248), (668, 107136), (744, 96192), (768, 93186), (837, 85504), (864, 82832), (992, 72144), (1002, 71424), (1116, 64128), (1152, 62124), (1336, 53568), (1488, 48096), (1503, 47616), (1536, 46593), (1674, 42752), (1728, 41416), (1984, 36072), (2004, 35712), (2232, 32064), (2304, 31062), (2672, 26784), (2976, 24048), (3006, 23808), (3348, 21376), (3456, 20708), (3968, 18036), (4008, 17856), (4464, 16032), (4509, 15872), (4608, 15531), (5177, 13824), (5344, 13392), (5952, 12024), (6012, 11904), (6696, 10688), (6912, 10354), (7936, 9018), (8016, 8928)]