123513544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4730

約数の個数: 64

約数和(自身を含む): 295511040

約数和(自身を除く): 171997496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 4663, 6622, 9326, 13244, 18652, 26488, 32641, 37304, 51293, 65282, 102586, 130564, 200509, 205172, 261128, 359051, 401018, 410344, 718102, 802036, 1403563, 1436204, 1604072, 2205599, 2807126, 2872408, 4411198, 5614252, 8822396, 11228504, 15439193, 17644792, 30878386, 61756772, 123513544]

約数ペア:

[(1, 123513544), (2, 61756772), (4, 30878386), (7, 17644792), (8, 15439193), (11, 11228504), (14, 8822396), (22, 5614252), (28, 4411198), (43, 2872408), (44, 2807126), (56, 2205599), (77, 1604072), (86, 1436204), (88, 1403563), (154, 802036), (172, 718102), (301, 410344), (308, 401018), (344, 359051), (473, 261128), (602, 205172), (616, 200509), (946, 130564), (1204, 102586), (1892, 65282), (2408, 51293), (3311, 37304), (3784, 32641), (4663, 26488), (6622, 18652), (9326, 13244)]