8667252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 24504480

約数和(自身を除く): 15837228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 509, 516, 774, 946, 1018, 1419, 1527, 1548, 1892, 2036, 2838, 3054, 4257, 4581, 5599, 5676, 6108, 8514, 9162, 11198, 16797, 17028, 18324, 21887, 22396, 33594, 43774, 50391, 65661, 67188, 87548, 100782, 131322, 196983, 201564, 240757, 262644, 393966, 481514, 722271, 787932, 963028, 1444542, 2166813, 2889084, 4333626, 8667252]

約数ペア:

[(1, 8667252), (2, 4333626), (3, 2889084), (4, 2166813), (6, 1444542), (9, 963028), (11, 787932), (12, 722271), (18, 481514), (22, 393966), (33, 262644), (36, 240757), (43, 201564), (44, 196983), (66, 131322), (86, 100782), (99, 87548), (129, 67188), (132, 65661), (172, 50391), (198, 43774), (258, 33594), (387, 22396), (396, 21887), (473, 18324), (509, 17028), (516, 16797), (774, 11198), (946, 9162), (1018, 8514), (1419, 6108), (1527, 5676), (1548, 5599), (1892, 4581), (2036, 4257), (2838, 3054)]