84890256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3804

約数の個数: 80

約数和(自身を含む): 244865280

約数和(自身を除く): 159975024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3739, 3784, 5676, 7478, 7568, 11217, 11352, 14956, 22434, 22704, 29912, 41129, 44868, 59824, 82258, 89736, 123387, 160777, 164516, 179472, 246774, 321554, 329032, 482331, 493548, 643108, 658064, 964662, 987096, 1286216, 1768547, 1929324, 1974192, 2572432, 3537094, 3858648, 5305641, 7074188, 7717296, 10611282, 14148376, 21222564, 28296752, 42445128, 84890256]

約数ペア:

[(1, 84890256), (2, 42445128), (3, 28296752), (4, 21222564), (6, 14148376), (8, 10611282), (11, 7717296), (12, 7074188), (16, 5305641), (22, 3858648), (24, 3537094), (33, 2572432), (43, 1974192), (44, 1929324), (48, 1768547), (66, 1286216), (86, 987096), (88, 964662), (129, 658064), (132, 643108), (172, 493548), (176, 482331), (258, 329032), (264, 321554), (344, 246774), (473, 179472), (516, 164516), (528, 160777), (688, 123387), (946, 89736), (1032, 82258), (1419, 59824), (1892, 44868), (2064, 41129), (2838, 29912), (3739, 22704), (3784, 22434), (5676, 14956), (7478, 11352), (7568, 11217)]