123560844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 324434880

約数和(自身を除く): 200874036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 1979, 2838, 3958, 5203, 5676, 5937, 7916, 10406, 11874, 15609, 20812, 21769, 23748, 31218, 43538, 62436, 65307, 85097, 87076, 130614, 170194, 239459, 255291, 261228, 340388, 478918, 510582, 718377, 936067, 957836, 1021164, 1436754, 1872134, 2808201, 2873508, 3744268, 5616402, 10296737, 11232804, 20593474, 30890211, 41186948, 61780422, 123560844]

約数ペア:

[(1, 123560844), (2, 61780422), (3, 41186948), (4, 30890211), (6, 20593474), (11, 11232804), (12, 10296737), (22, 5616402), (33, 3744268), (43, 2873508), (44, 2808201), (66, 1872134), (86, 1436754), (121, 1021164), (129, 957836), (132, 936067), (172, 718377), (242, 510582), (258, 478918), (363, 340388), (473, 261228), (484, 255291), (516, 239459), (726, 170194), (946, 130614), (1419, 87076), (1452, 85097), (1892, 65307), (1979, 62436), (2838, 43538), (3958, 31218), (5203, 23748), (5676, 21769), (5937, 20812), (7916, 15609), (10406, 11874)]