81139152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1759}}^1$

素因数の和:1832

約数の個数: 60

約数和(自身を含む): 216712320

約数和(自身を除く): 135573168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1759, 1922, 2883, 3518, 3844, 5277, 5766, 7036, 7688, 10554, 11532, 14072, 15376, 21108, 23064, 28144, 42216, 46128, 54529, 84432, 109058, 163587, 218116, 327174, 436232, 654348, 872464, 1308696, 1690399, 2617392, 3380798, 5071197, 6761596, 10142394, 13523192, 20284788, 27046384, 40569576, 81139152]

約数ペア:

[(1, 81139152), (2, 40569576), (3, 27046384), (4, 20284788), (6, 13523192), (8, 10142394), (12, 6761596), (16, 5071197), (24, 3380798), (31, 2617392), (48, 1690399), (62, 1308696), (93, 872464), (124, 654348), (186, 436232), (248, 327174), (372, 218116), (496, 163587), (744, 109058), (961, 84432), (1488, 54529), (1759, 46128), (1922, 42216), (2883, 28144), (3518, 23064), (3844, 21108), (5277, 15376), (5766, 14072), (7036, 11532), (7688, 10554)]