77993916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 251682816

約数和(自身を除く): 173688900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 43, 44, 52, 66, 77, 78, 84, 86, 91, 129, 132, 143, 151, 154, 156, 172, 182, 231, 258, 273, 286, 301, 302, 308, 364, 429, 453, 462, 473, 516, 546, 559, 572, 602, 604, 858, 903, 906, 924, 946, 1001, 1057, 1092, 1118, 1204, 1419, 1661, 1677, 1716, 1806, 1812, 1892, 1963, 2002, 2114, 2236, 2838, 3003, 3171, 3311, 3322, 3354, 3612, 3913, 3926, 4004, 4228, 4983, 5676, 5889, 6006, 6149, 6342, 6493, 6622, 6644, 6708, 7826, 7852, 9933, 9966, 11627, 11739, 11778, 12012, 12298, 12684, 12986, 13244, 13741, 15652, 18447, 19479, 19866, 19932, 21593, 23254, 23478, 23556, 24596, 25972, 27482, 34881, 36894, 38958, 39732, 41223, 43043, 43186, 45451, 46508, 46956, 54964, 64779, 69762, 71423, 73788, 77916, 82446, 84409, 86086, 86372, 90902, 129129, 129558, 136353, 139524, 142846, 151151, 164892, 168818, 172172, 181804, 214269, 253227, 258258, 259116, 272706, 285692, 302302, 337636, 428538, 453453, 499961, 506454, 516516, 545412, 590863, 604604, 857076, 906906, 928499, 999922, 1012908, 1181726, 1499883, 1772589, 1813812, 1856998, 1999844, 2363452, 2785497, 2999766, 3545178, 3713996, 5570994, 5999532, 6499493, 7090356, 11141988, 12998986, 19498479, 25997972, 38996958, 77993916]

約数ペア:

[(1, 77993916), (2, 38996958), (3, 25997972), (4, 19498479), (6, 12998986), (7, 11141988), (11, 7090356), (12, 6499493), (13, 5999532), (14, 5570994), (21, 3713996), (22, 3545178), (26, 2999766), (28, 2785497), (33, 2363452), (39, 1999844), (42, 1856998), (43, 1813812), (44, 1772589), (52, 1499883), (66, 1181726), (77, 1012908), (78, 999922), (84, 928499), (86, 906906), (91, 857076), (129, 604604), (132, 590863), (143, 545412), (151, 516516), (154, 506454), (156, 499961), (172, 453453), (182, 428538), (231, 337636), (258, 302302), (273, 285692), (286, 272706), (301, 259116), (302, 258258), (308, 253227), (364, 214269), (429, 181804), (453, 172172), (462, 168818), (473, 164892), (516, 151151), (546, 142846), (559, 139524), (572, 136353), (602, 129558), (604, 129129), (858, 90902), (903, 86372), (906, 86086), (924, 84409), (946, 82446), (1001, 77916), (1057, 73788), (1092, 71423), (1118, 69762), (1204, 64779), (1419, 54964), (1661, 46956), (1677, 46508), (1716, 45451), (1806, 43186), (1812, 43043), (1892, 41223), (1963, 39732), (2002, 38958), (2114, 36894), (2236, 34881), (2838, 27482), (3003, 25972), (3171, 24596), (3311, 23556), (3322, 23478), (3354, 23254), (3612, 21593), (3913, 19932), (3926, 19866), (4004, 19479), (4228, 18447), (4983, 15652), (5676, 13741), (5889, 13244), (6006, 12986), (6149, 12684), (6342, 12298), (6493, 12012), (6622, 11778), (6644, 11739), (6708, 11627), (7826, 9966), (7852, 9933)]