91661856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 285288192

約数和(自身を除く): 193626336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 607, 624, 726, 858, 968, 1056, 1144, 1214, 1248, 1452, 1573, 1716, 1821, 1936, 2288, 2428, 2904, 3146, 3432, 3642, 3872, 4576, 4719, 4856, 5808, 6292, 6677, 6864, 7284, 7891, 9438, 9712, 11616, 12584, 13354, 13728, 14568, 15782, 18876, 19424, 20031, 23673, 25168, 26708, 29136, 31564, 37752, 40062, 47346, 50336, 53416, 58272, 63128, 73447, 75504, 80124, 86801, 94692, 106832, 126256, 146894, 151008, 160248, 173602, 189384, 213664, 220341, 252512, 260403, 293788, 320496, 347204, 378768, 440682, 520806, 587576, 640992, 694408, 757536, 881364, 954811, 1041612, 1175152, 1388816, 1762728, 1909622, 2083224, 2350304, 2777632, 2864433, 3525456, 3819244, 4166448, 5728866, 7050912, 7638488, 8332896, 11457732, 15276976, 22915464, 30553952, 45830928, 91661856]

約数ペア:

[(1, 91661856), (2, 45830928), (3, 30553952), (4, 22915464), (6, 15276976), (8, 11457732), (11, 8332896), (12, 7638488), (13, 7050912), (16, 5728866), (22, 4166448), (24, 3819244), (26, 3525456), (32, 2864433), (33, 2777632), (39, 2350304), (44, 2083224), (48, 1909622), (52, 1762728), (66, 1388816), (78, 1175152), (88, 1041612), (96, 954811), (104, 881364), (121, 757536), (132, 694408), (143, 640992), (156, 587576), (176, 520806), (208, 440682), (242, 378768), (264, 347204), (286, 320496), (312, 293788), (352, 260403), (363, 252512), (416, 220341), (429, 213664), (484, 189384), (528, 173602), (572, 160248), (607, 151008), (624, 146894), (726, 126256), (858, 106832), (968, 94692), (1056, 86801), (1144, 80124), (1214, 75504), (1248, 73447), (1452, 63128), (1573, 58272), (1716, 53416), (1821, 50336), (1936, 47346), (2288, 40062), (2428, 37752), (2904, 31564), (3146, 29136), (3432, 26708), (3642, 25168), (3872, 23673), (4576, 20031), (4719, 19424), (4856, 18876), (5808, 15782), (6292, 14568), (6677, 13728), (6864, 13354), (7284, 12584), (7891, 11616), (9438, 9712)]