66735648

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 108

約数和(自身を含む): 220810590

約数和(自身を除く): 154074942

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 4729, 7056, 9458, 14112, 14187, 18916, 28374, 33103, 37832, 42561, 56748, 66206, 75664, 85122, 99309, 113496, 132412, 151328, 170244, 198618, 226992, 231721, 264824, 297927, 340488, 397236, 453984, 463442, 529648, 595854, 680976, 695163, 794472, 926884, 1059296, 1191708, 1361952, 1390326, 1588944, 1853768, 2085489, 2383416, 2780652, 3177888, 3707536, 4170978, 4766832, 5561304, 7415072, 8341956, 9533664, 11122608, 16683912, 22245216, 33367824, 66735648]

約数ペア:

[(1, 66735648), (2, 33367824), (3, 22245216), (4, 16683912), (6, 11122608), (7, 9533664), (8, 8341956), (9, 7415072), (12, 5561304), (14, 4766832), (16, 4170978), (18, 3707536), (21, 3177888), (24, 2780652), (28, 2383416), (32, 2085489), (36, 1853768), (42, 1588944), (48, 1390326), (49, 1361952), (56, 1191708), (63, 1059296), (72, 926884), (84, 794472), (96, 695163), (98, 680976), (112, 595854), (126, 529648), (144, 463442), (147, 453984), (168, 397236), (196, 340488), (224, 297927), (252, 264824), (288, 231721), (294, 226992), (336, 198618), (392, 170244), (441, 151328), (504, 132412), (588, 113496), (672, 99309), (784, 85122), (882, 75664), (1008, 66206), (1176, 56748), (1568, 42561), (1764, 37832), (2016, 33103), (2352, 28374), (3528, 18916), (4704, 14187), (4729, 14112), (7056, 9458)]