6680212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 15607872

約数和(自身を除く): 8927660

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 253, 287, 308, 322, 451, 506, 529, 574, 644, 902, 943, 1012, 1058, 1148, 1771, 1804, 1886, 2116, 3157, 3542, 3703, 3772, 5819, 6314, 6601, 7084, 7406, 10373, 11638, 12628, 13202, 14812, 20746, 21689, 23276, 26404, 40733, 41492, 43378, 72611, 81466, 86756, 145222, 151823, 162932, 238579, 290444, 303646, 477158, 607292, 954316, 1670053, 3340106, 6680212]

約数ペア:

[(1, 6680212), (2, 3340106), (4, 1670053), (7, 954316), (11, 607292), (14, 477158), (22, 303646), (23, 290444), (28, 238579), (41, 162932), (44, 151823), (46, 145222), (77, 86756), (82, 81466), (92, 72611), (154, 43378), (161, 41492), (164, 40733), (253, 26404), (287, 23276), (308, 21689), (322, 20746), (451, 14812), (506, 13202), (529, 12628), (574, 11638), (644, 10373), (902, 7406), (943, 7084), (1012, 6601), (1058, 6314), (1148, 5819), (1771, 3772), (1804, 3703), (1886, 3542), (2116, 3157)]