66616848

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2036

約数の個数: 60

約数和(自身を含む): 187249920

約数和(自身を除く): 120633072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 1759, 2104, 2367, 3156, 3518, 4208, 4734, 5277, 6312, 7036, 9468, 10554, 12624, 14072, 15831, 18936, 21108, 28144, 31662, 37872, 42216, 63324, 84432, 126648, 253296, 462617, 925234, 1387851, 1850468, 2775702, 3700936, 4163553, 5551404, 7401872, 8327106, 11102808, 16654212, 22205616, 33308424, 66616848]

約数ペア:

[(1, 66616848), (2, 33308424), (3, 22205616), (4, 16654212), (6, 11102808), (8, 8327106), (9, 7401872), (12, 5551404), (16, 4163553), (18, 3700936), (24, 2775702), (36, 1850468), (48, 1387851), (72, 925234), (144, 462617), (263, 253296), (526, 126648), (789, 84432), (1052, 63324), (1578, 42216), (1759, 37872), (2104, 31662), (2367, 28144), (3156, 21108), (3518, 18936), (4208, 15831), (4734, 14072), (5277, 12624), (6312, 10554), (7036, 9468)]