78971136

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 219206736

約数和(自身を除く): 140235600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 128, 186, 192, 214, 248, 256, 321, 372, 384, 428, 496, 642, 744, 768, 856, 961, 992, 1284, 1488, 1712, 1922, 1984, 2568, 2883, 2976, 3317, 3424, 3844, 3968, 5136, 5766, 5952, 6634, 6848, 7688, 7936, 9951, 10272, 11532, 11904, 13268, 13696, 15376, 19902, 20544, 23064, 23808, 26536, 27392, 30752, 39804, 41088, 46128, 53072, 61504, 79608, 82176, 92256, 102827, 106144, 123008, 159216, 184512, 205654, 212288, 246016, 308481, 318432, 369024, 411308, 424576, 616962, 636864, 738048, 822616, 849152, 1233924, 1273728, 1645232, 2467848, 2547456, 3290464, 4935696, 6580928, 9871392, 13161856, 19742784, 26323712, 39485568, 78971136]

約数ペア:

[(1, 78971136), (2, 39485568), (3, 26323712), (4, 19742784), (6, 13161856), (8, 9871392), (12, 6580928), (16, 4935696), (24, 3290464), (31, 2547456), (32, 2467848), (48, 1645232), (62, 1273728), (64, 1233924), (93, 849152), (96, 822616), (107, 738048), (124, 636864), (128, 616962), (186, 424576), (192, 411308), (214, 369024), (248, 318432), (256, 308481), (321, 246016), (372, 212288), (384, 205654), (428, 184512), (496, 159216), (642, 123008), (744, 106144), (768, 102827), (856, 92256), (961, 82176), (992, 79608), (1284, 61504), (1488, 53072), (1712, 46128), (1922, 41088), (1984, 39804), (2568, 30752), (2883, 27392), (2976, 26536), (3317, 23808), (3424, 23064), (3844, 20544), (3968, 19902), (5136, 15376), (5766, 13696), (5952, 13268), (6634, 11904), (6848, 11532), (7688, 10272), (7936, 9951)]