123281688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7027}}^1$

素因数の和:7096

約数の個数: 64

約数和(自身を含む): 333970560

約数和(自身を除く): 210688872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 7027, 8772, 14054, 17544, 21081, 28108, 42162, 56216, 84324, 119459, 168648, 238918, 302161, 358377, 477836, 604322, 716754, 906483, 955672, 1208644, 1433508, 1812966, 2417288, 2867016, 3625932, 5136737, 7251864, 10273474, 15410211, 20546948, 30820422, 41093896, 61640844, 123281688]

約数ペア:

[(1, 123281688), (2, 61640844), (3, 41093896), (4, 30820422), (6, 20546948), (8, 15410211), (12, 10273474), (17, 7251864), (24, 5136737), (34, 3625932), (43, 2867016), (51, 2417288), (68, 1812966), (86, 1433508), (102, 1208644), (129, 955672), (136, 906483), (172, 716754), (204, 604322), (258, 477836), (344, 358377), (408, 302161), (516, 238918), (731, 168648), (1032, 119459), (1462, 84324), (2193, 56216), (2924, 42162), (4386, 28108), (5848, 21081), (7027, 17544), (8772, 14054)]