77156904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 146377176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 97, 131, 132, 138, 184, 194, 253, 262, 264, 276, 291, 388, 393, 506, 524, 552, 582, 759, 776, 786, 1012, 1048, 1067, 1164, 1441, 1518, 1572, 2024, 2134, 2231, 2328, 2882, 3013, 3036, 3144, 3201, 4268, 4323, 4462, 5764, 6026, 6072, 6402, 6693, 8536, 8646, 8924, 9039, 11528, 12052, 12707, 12804, 13386, 17292, 17848, 18078, 24104, 24541, 25414, 25608, 26772, 33143, 34584, 36156, 38121, 49082, 50828, 53544, 66286, 72312, 73623, 76242, 98164, 99429, 101656, 132572, 139777, 147246, 152484, 196328, 198858, 265144, 279554, 292261, 294492, 304968, 397716, 419331, 559108, 584522, 588984, 795432, 838662, 876783, 1118216, 1169044, 1677324, 1753566, 2338088, 3214871, 3354648, 3507132, 6429742, 7014264, 9644613, 12859484, 19289226, 25718968, 38578452, 77156904]

約数ペア:

[(1, 77156904), (2, 38578452), (3, 25718968), (4, 19289226), (6, 12859484), (8, 9644613), (11, 7014264), (12, 6429742), (22, 3507132), (23, 3354648), (24, 3214871), (33, 2338088), (44, 1753566), (46, 1677324), (66, 1169044), (69, 1118216), (88, 876783), (92, 838662), (97, 795432), (131, 588984), (132, 584522), (138, 559108), (184, 419331), (194, 397716), (253, 304968), (262, 294492), (264, 292261), (276, 279554), (291, 265144), (388, 198858), (393, 196328), (506, 152484), (524, 147246), (552, 139777), (582, 132572), (759, 101656), (776, 99429), (786, 98164), (1012, 76242), (1048, 73623), (1067, 72312), (1164, 66286), (1441, 53544), (1518, 50828), (1572, 49082), (2024, 38121), (2134, 36156), (2231, 34584), (2328, 33143), (2882, 26772), (3013, 25608), (3036, 25414), (3144, 24541), (3201, 24104), (4268, 18078), (4323, 17848), (4462, 17292), (5764, 13386), (6026, 12804), (6072, 12707), (6402, 12052), (6693, 11528), (8536, 9039), (8646, 8924)]