80957712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 235109952

約数和(自身を除く): 154152240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 121, 132, 159, 176, 212, 242, 263, 264, 318, 363, 424, 484, 526, 528, 583, 636, 726, 789, 848, 968, 1052, 1166, 1272, 1452, 1578, 1749, 1936, 2104, 2332, 2544, 2893, 2904, 3156, 3498, 4208, 4664, 5786, 5808, 6312, 6413, 6996, 8679, 9328, 11572, 12624, 12826, 13939, 13992, 17358, 19239, 23144, 25652, 27878, 27984, 31823, 34716, 38478, 41817, 46288, 51304, 55756, 63646, 69432, 76956, 83634, 95469, 102608, 111512, 127292, 138864, 153329, 153912, 167268, 190938, 223024, 254584, 306658, 307824, 334536, 381876, 459987, 509168, 613316, 669072, 763752, 919974, 1226632, 1527504, 1686619, 1839948, 2453264, 3373238, 3679896, 5059857, 6746476, 7359792, 10119714, 13492952, 20239428, 26985904, 40478856, 80957712]

約数ペア:

[(1, 80957712), (2, 40478856), (3, 26985904), (4, 20239428), (6, 13492952), (8, 10119714), (11, 7359792), (12, 6746476), (16, 5059857), (22, 3679896), (24, 3373238), (33, 2453264), (44, 1839948), (48, 1686619), (53, 1527504), (66, 1226632), (88, 919974), (106, 763752), (121, 669072), (132, 613316), (159, 509168), (176, 459987), (212, 381876), (242, 334536), (263, 307824), (264, 306658), (318, 254584), (363, 223024), (424, 190938), (484, 167268), (526, 153912), (528, 153329), (583, 138864), (636, 127292), (726, 111512), (789, 102608), (848, 95469), (968, 83634), (1052, 76956), (1166, 69432), (1272, 63646), (1452, 55756), (1578, 51304), (1749, 46288), (1936, 41817), (2104, 38478), (2332, 34716), (2544, 31823), (2893, 27984), (2904, 27878), (3156, 25652), (3498, 23144), (4208, 19239), (4664, 17358), (5786, 13992), (5808, 13939), (6312, 12826), (6413, 12624), (6996, 11572), (8679, 9328)]