81362592

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 246250368

約数和(自身を除く): 164887776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 71, 72, 92, 96, 138, 142, 144, 173, 184, 207, 213, 276, 284, 288, 346, 368, 414, 426, 519, 552, 568, 639, 692, 736, 828, 852, 1038, 1104, 1136, 1278, 1384, 1557, 1633, 1656, 1704, 2076, 2208, 2272, 2556, 2768, 3114, 3266, 3312, 3408, 3979, 4152, 4899, 5112, 5536, 6228, 6532, 6624, 6816, 7958, 8304, 9798, 10224, 11937, 12283, 12456, 13064, 14697, 15916, 16608, 19596, 20448, 23874, 24566, 24912, 26128, 29394, 31832, 35811, 36849, 39192, 47748, 49132, 49824, 52256, 58788, 63664, 71622, 73698, 78384, 95496, 98264, 110547, 117576, 127328, 143244, 147396, 156768, 190992, 196528, 221094, 235152, 282509, 286488, 294792, 381984, 393056, 442188, 470304, 565018, 572976, 589584, 847527, 884376, 1130036, 1145952, 1179168, 1695054, 1768752, 2260072, 2542581, 3390108, 3537504, 4520144, 5085162, 6780216, 9040288, 10170324, 13560432, 20340648, 27120864, 40681296, 81362592]

約数ペア:

[(1, 81362592), (2, 40681296), (3, 27120864), (4, 20340648), (6, 13560432), (8, 10170324), (9, 9040288), (12, 6780216), (16, 5085162), (18, 4520144), (23, 3537504), (24, 3390108), (32, 2542581), (36, 2260072), (46, 1768752), (48, 1695054), (69, 1179168), (71, 1145952), (72, 1130036), (92, 884376), (96, 847527), (138, 589584), (142, 572976), (144, 565018), (173, 470304), (184, 442188), (207, 393056), (213, 381984), (276, 294792), (284, 286488), (288, 282509), (346, 235152), (368, 221094), (414, 196528), (426, 190992), (519, 156768), (552, 147396), (568, 143244), (639, 127328), (692, 117576), (736, 110547), (828, 98264), (852, 95496), (1038, 78384), (1104, 73698), (1136, 71622), (1278, 63664), (1384, 58788), (1557, 52256), (1633, 49824), (1656, 49132), (1704, 47748), (2076, 39192), (2208, 36849), (2272, 35811), (2556, 31832), (2768, 29394), (3114, 26128), (3266, 24912), (3312, 24566), (3408, 23874), (3979, 20448), (4152, 19596), (4899, 16608), (5112, 15916), (5536, 14697), (6228, 13064), (6532, 12456), (6624, 12283), (6816, 11937), (7958, 10224), (8304, 9798)]