66566304

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 226879380

約数和(自身を除く): 160313076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 89, 96, 98, 106, 112, 126, 144, 147, 159, 168, 178, 196, 212, 224, 252, 267, 288, 294, 318, 336, 356, 371, 392, 424, 441, 477, 504, 534, 588, 623, 636, 672, 712, 742, 784, 801, 848, 882, 954, 1008, 1068, 1113, 1176, 1246, 1272, 1424, 1484, 1568, 1602, 1696, 1764, 1869, 1908, 2016, 2136, 2226, 2352, 2492, 2544, 2597, 2848, 2968, 3204, 3339, 3528, 3738, 3816, 4272, 4361, 4452, 4704, 4717, 4984, 5088, 5194, 5607, 5936, 6408, 6678, 7056, 7476, 7632, 7791, 8544, 8722, 8904, 9434, 9968, 10388, 11214, 11872, 12816, 13083, 13356, 14112, 14151, 14952, 15264, 15582, 17444, 17808, 18868, 19936, 20776, 22428, 23373, 25632, 26166, 26712, 28302, 29904, 31164, 33019, 34888, 35616, 37736, 39249, 41552, 42453, 44856, 46746, 52332, 53424, 56604, 59808, 62328, 66038, 69776, 75472, 78498, 83104, 84906, 89712, 93492, 99057, 104664, 106848, 113208, 124656, 132076, 139552, 150944, 156996, 169812, 179424, 186984, 198114, 209328, 226416, 231133, 249312, 264152, 297171, 313992, 339624, 373968, 396228, 418656, 452832, 462266, 528304, 594342, 627984, 679248, 693399, 747936, 792456, 924532, 1056608, 1188684, 1255968, 1358496, 1386798, 1584912, 1849064, 2080197, 2377368, 2773596, 3169824, 3698128, 4160394, 4754736, 5547192, 7396256, 8320788, 9509472, 11094384, 16641576, 22188768, 33283152, 66566304]

約数ペア:

[(1, 66566304), (2, 33283152), (3, 22188768), (4, 16641576), (6, 11094384), (7, 9509472), (8, 8320788), (9, 7396256), (12, 5547192), (14, 4754736), (16, 4160394), (18, 3698128), (21, 3169824), (24, 2773596), (28, 2377368), (32, 2080197), (36, 1849064), (42, 1584912), (48, 1386798), (49, 1358496), (53, 1255968), (56, 1188684), (63, 1056608), (72, 924532), (84, 792456), (89, 747936), (96, 693399), (98, 679248), (106, 627984), (112, 594342), (126, 528304), (144, 462266), (147, 452832), (159, 418656), (168, 396228), (178, 373968), (196, 339624), (212, 313992), (224, 297171), (252, 264152), (267, 249312), (288, 231133), (294, 226416), (318, 209328), (336, 198114), (356, 186984), (371, 179424), (392, 169812), (424, 156996), (441, 150944), (477, 139552), (504, 132076), (534, 124656), (588, 113208), (623, 106848), (636, 104664), (672, 99057), (712, 93492), (742, 89712), (784, 84906), (801, 83104), (848, 78498), (882, 75472), (954, 69776), (1008, 66038), (1068, 62328), (1113, 59808), (1176, 56604), (1246, 53424), (1272, 52332), (1424, 46746), (1484, 44856), (1568, 42453), (1602, 41552), (1696, 39249), (1764, 37736), (1869, 35616), (1908, 34888), (2016, 33019), (2136, 31164), (2226, 29904), (2352, 28302), (2492, 26712), (2544, 26166), (2597, 25632), (2848, 23373), (2968, 22428), (3204, 20776), (3339, 19936), (3528, 18868), (3738, 17808), (3816, 17444), (4272, 15582), (4361, 15264), (4452, 14952), (4704, 14151), (4717, 14112), (4984, 13356), (5088, 13083), (5194, 12816), (5607, 11872), (5936, 11214), (6408, 10388), (6678, 9968), (7056, 9434), (7476, 8904), (7632, 8722), (7791, 8544)]