123087844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 244290816

約数和(自身を除く): 121202972

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 268, 473, 737, 946, 971, 1474, 1892, 1942, 2881, 2948, 3884, 5762, 10681, 11524, 21362, 31691, 41753, 42724, 63382, 65057, 83506, 126764, 130114, 167012, 260228, 459283, 715627, 918566, 1431254, 1837132, 2797451, 2862508, 5594902, 11189804, 30771961, 61543922, 123087844]

約数ペア:

[(1, 123087844), (2, 61543922), (4, 30771961), (11, 11189804), (22, 5594902), (43, 2862508), (44, 2797451), (67, 1837132), (86, 1431254), (134, 918566), (172, 715627), (268, 459283), (473, 260228), (737, 167012), (946, 130114), (971, 126764), (1474, 83506), (1892, 65057), (1942, 63382), (2881, 42724), (2948, 41753), (3884, 31691), (5762, 21362), (10681, 11524)]