61509888

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 198676800

約数和(自身を除く): 137166912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 809, 864, 1056, 1152, 1188, 1408, 1584, 1618, 1728, 2112, 2304, 2376, 2427, 2816, 3168, 3236, 3456, 4224, 4752, 4854, 6336, 6472, 6912, 7281, 8448, 8899, 9504, 9708, 12672, 12944, 14562, 17798, 19008, 19416, 21843, 25344, 25888, 26697, 29124, 35596, 38016, 38832, 43686, 51776, 53394, 58248, 71192, 76032, 77664, 80091, 87372, 103552, 106788, 116496, 142384, 155328, 160182, 174744, 207104, 213576, 232992, 240273, 284768, 310656, 320364, 349488, 427152, 465984, 480546, 569536, 621312, 640728, 698976, 854304, 931968, 961092, 1139072, 1281456, 1397952, 1708608, 1863936, 1922184, 2278144, 2562912, 2795904, 3417216, 3844368, 5125824, 5591808, 6834432, 7688736, 10251648, 15377472, 20503296, 30754944, 61509888]

約数ペア:

[(1, 61509888), (2, 30754944), (3, 20503296), (4, 15377472), (6, 10251648), (8, 7688736), (9, 6834432), (11, 5591808), (12, 5125824), (16, 3844368), (18, 3417216), (22, 2795904), (24, 2562912), (27, 2278144), (32, 1922184), (33, 1863936), (36, 1708608), (44, 1397952), (48, 1281456), (54, 1139072), (64, 961092), (66, 931968), (72, 854304), (88, 698976), (96, 640728), (99, 621312), (108, 569536), (128, 480546), (132, 465984), (144, 427152), (176, 349488), (192, 320364), (198, 310656), (216, 284768), (256, 240273), (264, 232992), (288, 213576), (297, 207104), (352, 174744), (384, 160182), (396, 155328), (432, 142384), (528, 116496), (576, 106788), (594, 103552), (704, 87372), (768, 80091), (792, 77664), (809, 76032), (864, 71192), (1056, 58248), (1152, 53394), (1188, 51776), (1408, 43686), (1584, 38832), (1618, 38016), (1728, 35596), (2112, 29124), (2304, 26697), (2376, 25888), (2427, 25344), (2816, 21843), (3168, 19416), (3236, 19008), (3456, 17798), (4224, 14562), (4752, 12944), (4854, 12672), (6336, 9708), (6472, 9504), (6912, 8899), (7281, 8448)]