65770848

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 219872016

約数和(自身を除く): 154101168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1597, 1716, 1872, 2288, 2574, 3168, 3194, 3432, 3744, 4576, 4791, 5148, 6388, 6864, 9582, 10296, 12776, 13728, 14373, 17567, 19164, 20592, 20761, 25552, 28746, 35134, 38328, 41184, 41522, 51104, 52701, 57492, 62283, 70268, 76656, 83044, 105402, 114984, 124566, 140536, 153312, 158103, 166088, 186849, 210804, 228371, 229968, 249132, 281072, 316206, 332176, 373698, 421608, 456742, 459936, 498264, 562144, 632412, 664352, 685113, 747396, 843216, 913484, 996528, 1264824, 1370226, 1494792, 1686432, 1826968, 1993056, 2055339, 2529648, 2740452, 2989584, 3653936, 4110678, 5059296, 5480904, 5979168, 7307872, 8221356, 10961808, 16442712, 21923616, 32885424, 65770848]

約数ペア:

[(1, 65770848), (2, 32885424), (3, 21923616), (4, 16442712), (6, 10961808), (8, 8221356), (9, 7307872), (11, 5979168), (12, 5480904), (13, 5059296), (16, 4110678), (18, 3653936), (22, 2989584), (24, 2740452), (26, 2529648), (32, 2055339), (33, 1993056), (36, 1826968), (39, 1686432), (44, 1494792), (48, 1370226), (52, 1264824), (66, 996528), (72, 913484), (78, 843216), (88, 747396), (96, 685113), (99, 664352), (104, 632412), (117, 562144), (132, 498264), (143, 459936), (144, 456742), (156, 421608), (176, 373698), (198, 332176), (208, 316206), (234, 281072), (264, 249132), (286, 229968), (288, 228371), (312, 210804), (352, 186849), (396, 166088), (416, 158103), (429, 153312), (468, 140536), (528, 124566), (572, 114984), (624, 105402), (792, 83044), (858, 76656), (936, 70268), (1056, 62283), (1144, 57492), (1248, 52701), (1287, 51104), (1584, 41522), (1597, 41184), (1716, 38328), (1872, 35134), (2288, 28746), (2574, 25552), (3168, 20761), (3194, 20592), (3432, 19164), (3744, 17567), (4576, 14373), (4791, 13728), (5148, 12776), (6388, 10296), (6864, 9582)]