123791668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 174253772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 172, 182, 286, 301, 308, 364, 473, 559, 572, 602, 719, 946, 1001, 1118, 1204, 1438, 1892, 2002, 2236, 2876, 3311, 3913, 4004, 5033, 6149, 6622, 7826, 7909, 9347, 10066, 12298, 13244, 15652, 15818, 18694, 20132, 24596, 30917, 31636, 37388, 43043, 55363, 61834, 65429, 86086, 102817, 110726, 123668, 130858, 172172, 205634, 216419, 221452, 261716, 340087, 401921, 411268, 432838, 680174, 719719, 803842, 865676, 1360348, 1439438, 1607684, 2380609, 2813447, 2878876, 4421131, 4761218, 5626894, 8842262, 9522436, 11253788, 17684524, 30947917, 61895834, 123791668]

約数ペア:

[(1, 123791668), (2, 61895834), (4, 30947917), (7, 17684524), (11, 11253788), (13, 9522436), (14, 8842262), (22, 5626894), (26, 4761218), (28, 4421131), (43, 2878876), (44, 2813447), (52, 2380609), (77, 1607684), (86, 1439438), (91, 1360348), (143, 865676), (154, 803842), (172, 719719), (182, 680174), (286, 432838), (301, 411268), (308, 401921), (364, 340087), (473, 261716), (559, 221452), (572, 216419), (602, 205634), (719, 172172), (946, 130858), (1001, 123668), (1118, 110726), (1204, 102817), (1438, 86086), (1892, 65429), (2002, 61834), (2236, 55363), (2876, 43043), (3311, 37388), (3913, 31636), (4004, 30917), (5033, 24596), (6149, 20132), (6622, 18694), (7826, 15818), (7909, 15652), (9347, 13244), (10066, 12298)]