82491656.000000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 375940224

約数和(自身を除く): 249314928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 1913, 2364, 2758, 3152, 3826, 4137, 4728, 5516, 5739, 7652, 8274, 9456, 11032, 11478, 13391, 15304, 16548, 22064, 22956, 26782, 30608, 33096, 40173, 45912, 53564, 66192, 80346, 91824, 107128, 160692, 214256, 321384, 376861, 642768, 753722, 1130583, 1507444, 2261166, 2638027, 3014888, 4522332, 5276054, 6029776, 7914081, 9044664, 10552108, 15828162, 18089328, 21104216, 31656324, 42208432, 63312648, 126625296]

約数ペア:

[(1, 126625296), (2, 63312648), (3, 42208432), (4, 31656324), (6, 21104216), (7, 18089328), (8, 15828162), (12, 10552108), (14, 9044664), (16, 7914081), (21, 6029776), (24, 5276054), (28, 4522332), (42, 3014888), (48, 2638027), (56, 2261166), (84, 1507444), (112, 1130583), (168, 753722), (197, 642768), (336, 376861), (394, 321384), (591, 214256), (788, 160692), (1182, 107128), (1379, 91824), (1576, 80346), (1913, 66192), (2364, 53564), (2758, 45912), (3152, 40173), (3826, 33096), (4137, 30608), (4728, 26782), (5516, 22956), (5739, 22064), (7652, 16548), (8274, 15304), (9456, 13391), (11032, 11478)]