61515432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 130196088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 307, 363, 396, 414, 484, 506, 552, 614, 726, 759, 792, 828, 921, 968, 1012, 1089, 1228, 1452, 1518, 1656, 1842, 2024, 2178, 2277, 2456, 2763, 2783, 2904, 3036, 3377, 3684, 4356, 4554, 5526, 5566, 6072, 6754, 7061, 7368, 8349, 8712, 9108, 10131, 11052, 11132, 13508, 14122, 16698, 18216, 20262, 21183, 22104, 22264, 25047, 27016, 28244, 30393, 33396, 37147, 40524, 42366, 50094, 56488, 60786, 63549, 66792, 74294, 77671, 81048, 84732, 100188, 111441, 121572, 127098, 148588, 155342, 169464, 200376, 222882, 233013, 243144, 254196, 297176, 310684, 334323, 445764, 466026, 508392, 621368, 668646, 699039, 854381, 891528, 932052, 1337292, 1398078, 1708762, 1864104, 2563143, 2674584, 2796156, 3417524, 5126286, 5592312, 6835048, 7689429, 10252572, 15378858, 20505144, 30757716, 61515432]

約数ペア:

[(1, 61515432), (2, 30757716), (3, 20505144), (4, 15378858), (6, 10252572), (8, 7689429), (9, 6835048), (11, 5592312), (12, 5126286), (18, 3417524), (22, 2796156), (23, 2674584), (24, 2563143), (33, 1864104), (36, 1708762), (44, 1398078), (46, 1337292), (66, 932052), (69, 891528), (72, 854381), (88, 699039), (92, 668646), (99, 621368), (121, 508392), (132, 466026), (138, 445764), (184, 334323), (198, 310684), (207, 297176), (242, 254196), (253, 243144), (264, 233013), (276, 222882), (307, 200376), (363, 169464), (396, 155342), (414, 148588), (484, 127098), (506, 121572), (552, 111441), (614, 100188), (726, 84732), (759, 81048), (792, 77671), (828, 74294), (921, 66792), (968, 63549), (1012, 60786), (1089, 56488), (1228, 50094), (1452, 42366), (1518, 40524), (1656, 37147), (1842, 33396), (2024, 30393), (2178, 28244), (2277, 27016), (2456, 25047), (2763, 22264), (2783, 22104), (2904, 21183), (3036, 20262), (3377, 18216), (3684, 16698), (4356, 14122), (4554, 13508), (5526, 11132), (5566, 11052), (6072, 10131), (6754, 9108), (7061, 8712), (7368, 8349)]