79923456

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 244625920

約数和(自身を除く): 164702464

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, 186, 192, 216, 248, 256, 279, 288, 372, 373, 384, 432, 496, 558, 576, 744, 746, 768, 837, 864, 992, 1116, 1119, 1152, 1488, 1492, 1674, 1728, 1984, 2232, 2238, 2304, 2976, 2984, 3348, 3357, 3456, 3968, 4464, 4476, 5952, 5968, 6696, 6714, 6912, 7936, 8928, 8952, 10071, 11563, 11904, 11936, 13392, 13428, 17856, 17904, 20142, 23126, 23808, 23872, 26784, 26856, 34689, 35712, 35808, 40284, 46252, 47744, 53568, 53712, 69378, 71424, 71616, 80568, 92504, 95488, 104067, 107136, 107424, 138756, 143232, 161136, 185008, 208134, 214272, 214848, 277512, 286464, 312201, 322272, 370016, 416268, 429696, 555024, 624402, 644544, 740032, 832536, 859392, 1110048, 1248804, 1289088, 1480064, 1665072, 2220096, 2497608, 2578176, 2960128, 3330144, 4440192, 4995216, 6660288, 8880384, 9990432, 13320576, 19980864, 26641152, 39961728, 79923456]

約数ペア:

[(1, 79923456), (2, 39961728), (3, 26641152), (4, 19980864), (6, 13320576), (8, 9990432), (9, 8880384), (12, 6660288), (16, 4995216), (18, 4440192), (24, 3330144), (27, 2960128), (31, 2578176), (32, 2497608), (36, 2220096), (48, 1665072), (54, 1480064), (62, 1289088), (64, 1248804), (72, 1110048), (93, 859392), (96, 832536), (108, 740032), (124, 644544), (128, 624402), (144, 555024), (186, 429696), (192, 416268), (216, 370016), (248, 322272), (256, 312201), (279, 286464), (288, 277512), (372, 214848), (373, 214272), (384, 208134), (432, 185008), (496, 161136), (558, 143232), (576, 138756), (744, 107424), (746, 107136), (768, 104067), (837, 95488), (864, 92504), (992, 80568), (1116, 71616), (1119, 71424), (1152, 69378), (1488, 53712), (1492, 53568), (1674, 47744), (1728, 46252), (1984, 40284), (2232, 35808), (2238, 35712), (2304, 34689), (2976, 26856), (2984, 26784), (3348, 23872), (3357, 23808), (3456, 23126), (3968, 20142), (4464, 17904), (4476, 17856), (5952, 13428), (5968, 13392), (6696, 11936), (6714, 11904), (6912, 11563), (7936, 10071), (8928, 8952)]