80455825648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 180041190912

約数和(自身を除く): 99585365264

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 131, 173, 176, 184, 253, 262, 346, 368, 506, 524, 692, 877, 1012, 1048, 1384, 1441, 1754, 1903, 2024, 2096, 2768, 2882, 3013, 3508, 3806, 3979, 4048, 5764, 6026, 7016, 7612, 7958, 9647, 11528, 12052, 14032, 15224, 15916, 19294, 20171, 22663, 23056, 24104, 30448, 31832, 33143, 38588, 40342, 43769, 45326, 48208, 63664, 66286, 77176, 80684, 87538, 90652, 114887, 132572, 151721, 154352, 161368, 175076, 181304, 221881, 229774, 249293, 265144, 303442, 322736, 350152, 362608, 443762, 459548, 498586, 521249, 530288, 606884, 700304, 887524, 919096, 997172, 1042498, 1213768, 1263757, 1668931, 1775048, 1838192, 1994344, 2084996, 2427536, 2527514, 2642401, 3337862, 3489583, 3550096, 3988688, 4169992, 5055028, 5284802, 5733739, 6675724, 6979166, 8339984, 10110056, 10569604, 11467478, 13351448, 13958332, 19875451, 20220112, 21139208, 22934956, 26702896, 27916664, 29066411, 38385413, 39750902, 42278416, 45869912, 55833328, 58132822, 76770826, 79501804, 91739824, 116265644, 153541652, 159003608, 218629961, 232531288, 307083304, 318007216, 437259922, 457135373, 465062576, 614166608, 874519844, 914270746, 1749039688, 1828541492, 3498079376, 3657082984, 5028489103, 7314165968, 10056978206, 20113956412, 40227912824, 80455825648]

約数ペア:

[(1, 80455825648), (2, 40227912824), (4, 20113956412), (8, 10056978206), (11, 7314165968), (16, 5028489103), (22, 3657082984), (23, 3498079376), (44, 1828541492), (46, 1749039688), (88, 914270746), (92, 874519844), (131, 614166608), (173, 465062576), (176, 457135373), (184, 437259922), (253, 318007216), (262, 307083304), (346, 232531288), (368, 218629961), (506, 159003608), (524, 153541652), (692, 116265644), (877, 91739824), (1012, 79501804), (1048, 76770826), (1384, 58132822), (1441, 55833328), (1754, 45869912), (1903, 42278416), (2024, 39750902), (2096, 38385413), (2768, 29066411), (2882, 27916664), (3013, 26702896), (3508, 22934956), (3806, 21139208), (3979, 20220112), (4048, 19875451), (5764, 13958332), (6026, 13351448), (7016, 11467478), (7612, 10569604), (7958, 10110056), (9647, 8339984), (11528, 6979166), (12052, 6675724), (14032, 5733739), (15224, 5284802), (15916, 5055028), (19294, 4169992), (20171, 3988688), (22663, 3550096), (23056, 3489583), (24104, 3337862), (30448, 2642401), (31832, 2527514), (33143, 2427536), (38588, 2084996), (40342, 1994344), (43769, 1838192), (45326, 1775048), (48208, 1668931), (63664, 1263757), (66286, 1213768), (77176, 1042498), (80684, 997172), (87538, 919096), (90652, 887524), (114887, 700304), (132572, 606884), (151721, 530288), (154352, 521249), (161368, 498586), (175076, 459548), (181304, 443762), (221881, 362608), (229774, 350152), (249293, 322736), (265144, 303442)]