47781168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 128848896

約数和(自身を除く): 81067728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 197, 248, 326, 372, 394, 489, 496, 591, 652, 744, 788, 978, 1182, 1304, 1488, 1576, 1956, 2364, 2608, 3152, 3912, 4728, 5053, 6107, 7824, 9456, 10106, 12214, 15159, 18321, 20212, 24428, 30318, 32111, 36642, 40424, 48856, 60636, 64222, 73284, 80848, 96333, 97712, 121272, 128444, 146568, 192666, 242544, 256888, 293136, 385332, 513776, 770664, 995441, 1541328, 1990882, 2986323, 3981764, 5972646, 7963528, 11945292, 15927056, 23890584, 47781168]

約数ペア:

[(1, 47781168), (2, 23890584), (3, 15927056), (4, 11945292), (6, 7963528), (8, 5972646), (12, 3981764), (16, 2986323), (24, 1990882), (31, 1541328), (48, 995441), (62, 770664), (93, 513776), (124, 385332), (163, 293136), (186, 256888), (197, 242544), (248, 192666), (326, 146568), (372, 128444), (394, 121272), (489, 97712), (496, 96333), (591, 80848), (652, 73284), (744, 64222), (788, 60636), (978, 48856), (1182, 40424), (1304, 36642), (1488, 32111), (1576, 30318), (1956, 24428), (2364, 20212), (2608, 18321), (3152, 15159), (3912, 12214), (4728, 10106), (5053, 9456), (6107, 7824)]