47712672

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 169404480

約数和(自身を除く): 121691808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 224, 252, 276, 288, 294, 322, 336, 343, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 644, 672, 686, 736, 756, 784, 828, 864, 882, 966, 1008, 1029, 1104, 1127, 1176, 1242, 1288, 1323, 1372, 1449, 1512, 1568, 1656, 1764, 1932, 2016, 2058, 2208, 2254, 2352, 2401, 2484, 2576, 2646, 2744, 2898, 3024, 3087, 3312, 3381, 3528, 3864, 4116, 4347, 4508, 4704, 4802, 4968, 5152, 5292, 5488, 5796, 6048, 6174, 6624, 6762, 7056, 7203, 7728, 7889, 8232, 8694, 9016, 9261, 9604, 9936, 10143, 10584, 10976, 11592, 12348, 13524, 14112, 14406, 15456, 15778, 16464, 17388, 18032, 18522, 19208, 19872, 20286, 21168, 21609, 23184, 23667, 24696, 27048, 28812, 30429, 31556, 32928, 34776, 36064, 37044, 38416, 40572, 42336, 43218, 46368, 47334, 49392, 54096, 55223, 57624, 60858, 63112, 64827, 69552, 71001, 74088, 76832, 81144, 86436, 94668, 98784, 108192, 110446, 115248, 121716, 126224, 129654, 139104, 142002, 148176, 162288, 165669, 172872, 189336, 213003, 220892, 230496, 243432, 252448, 259308, 284004, 296352, 324576, 331338, 345744, 378672, 426006, 441784, 486864, 497007, 518616, 568008, 662676, 691488, 757344, 852012, 883568, 973728, 994014, 1037232, 1136016, 1325352, 1491021, 1704024, 1767136, 1988028, 2074464, 2272032, 2650704, 2982042, 3408048, 3976056, 5301408, 5964084, 6816096, 7952112, 11928168, 15904224, 23856336, 47712672]

約数ペア:

[(1, 47712672), (2, 23856336), (3, 15904224), (4, 11928168), (6, 7952112), (7, 6816096), (8, 5964084), (9, 5301408), (12, 3976056), (14, 3408048), (16, 2982042), (18, 2650704), (21, 2272032), (23, 2074464), (24, 1988028), (27, 1767136), (28, 1704024), (32, 1491021), (36, 1325352), (42, 1136016), (46, 1037232), (48, 994014), (49, 973728), (54, 883568), (56, 852012), (63, 757344), (69, 691488), (72, 662676), (84, 568008), (92, 518616), (96, 497007), (98, 486864), (108, 441784), (112, 426006), (126, 378672), (138, 345744), (144, 331338), (147, 324576), (161, 296352), (168, 284004), (184, 259308), (189, 252448), (196, 243432), (207, 230496), (216, 220892), (224, 213003), (252, 189336), (276, 172872), (288, 165669), (294, 162288), (322, 148176), (336, 142002), (343, 139104), (368, 129654), (378, 126224), (392, 121716), (414, 115248), (432, 110446), (441, 108192), (483, 98784), (504, 94668), (552, 86436), (588, 81144), (621, 76832), (644, 74088), (672, 71001), (686, 69552), (736, 64827), (756, 63112), (784, 60858), (828, 57624), (864, 55223), (882, 54096), (966, 49392), (1008, 47334), (1029, 46368), (1104, 43218), (1127, 42336), (1176, 40572), (1242, 38416), (1288, 37044), (1323, 36064), (1372, 34776), (1449, 32928), (1512, 31556), (1568, 30429), (1656, 28812), (1764, 27048), (1932, 24696), (2016, 23667), (2058, 23184), (2208, 21609), (2254, 21168), (2352, 20286), (2401, 19872), (2484, 19208), (2576, 18522), (2646, 18032), (2744, 17388), (2898, 16464), (3024, 15778), (3087, 15456), (3312, 14406), (3381, 14112), (3528, 13524), (3864, 12348), (4116, 11592), (4347, 10976), (4508, 10584), (4704, 10143), (4802, 9936), (4968, 9604), (5152, 9261), (5292, 9016), (5488, 8694), (5796, 8232), (6048, 7889), (6174, 7728), (6624, 7203), (6762, 7056)]