87208044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 262765440

約数和(自身を除く): 175557396

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 97, 98, 132, 139, 147, 154, 194, 196, 231, 278, 291, 294, 308, 388, 417, 462, 539, 556, 582, 588, 679, 834, 924, 973, 1067, 1078, 1164, 1358, 1529, 1617, 1668, 1946, 2037, 2134, 2156, 2716, 2919, 3058, 3201, 3234, 3892, 4074, 4268, 4587, 4753, 5838, 6116, 6402, 6468, 6811, 7469, 8148, 9174, 9506, 10703, 11676, 12804, 13483, 13622, 14259, 14938, 18348, 19012, 20433, 21406, 22407, 26966, 27244, 28518, 29876, 32109, 40449, 40866, 42812, 44814, 52283, 53932, 57036, 64218, 74921, 80898, 81732, 89628, 94381, 104566, 128436, 148313, 149842, 156849, 161796, 188762, 209132, 224763, 283143, 296626, 299684, 313698, 377524, 444939, 449526, 566286, 593252, 627396, 660667, 889878, 899052, 1038191, 1132572, 1321334, 1779756, 1982001, 2076382, 2642668, 3114573, 3964002, 4152764, 6229146, 7267337, 7928004, 12458292, 14534674, 21802011, 29069348, 43604022, 87208044]

約数ペア:

[(1, 87208044), (2, 43604022), (3, 29069348), (4, 21802011), (6, 14534674), (7, 12458292), (11, 7928004), (12, 7267337), (14, 6229146), (21, 4152764), (22, 3964002), (28, 3114573), (33, 2642668), (42, 2076382), (44, 1982001), (49, 1779756), (66, 1321334), (77, 1132572), (84, 1038191), (97, 899052), (98, 889878), (132, 660667), (139, 627396), (147, 593252), (154, 566286), (194, 449526), (196, 444939), (231, 377524), (278, 313698), (291, 299684), (294, 296626), (308, 283143), (388, 224763), (417, 209132), (462, 188762), (539, 161796), (556, 156849), (582, 149842), (588, 148313), (679, 128436), (834, 104566), (924, 94381), (973, 89628), (1067, 81732), (1078, 80898), (1164, 74921), (1358, 64218), (1529, 57036), (1617, 53932), (1668, 52283), (1946, 44814), (2037, 42812), (2134, 40866), (2156, 40449), (2716, 32109), (2919, 29876), (3058, 28518), (3201, 27244), (3234, 26966), (3892, 22407), (4074, 21406), (4268, 20433), (4587, 19012), (4753, 18348), (5838, 14938), (6116, 14259), (6402, 13622), (6468, 13483), (6811, 12804), (7469, 11676), (8148, 10703), (9174, 9506)]