72551808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 128

約数和(自身を含む): 244800000

約数和(自身を除く): 172248192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 2999, 3024, 3456, 4032, 5998, 6048, 8064, 8997, 11996, 12096, 17994, 20993, 23992, 24192, 26991, 35988, 41986, 47984, 53982, 62979, 71976, 80973, 83972, 95968, 107964, 125958, 143952, 161946, 167944, 188937, 191936, 215928, 251916, 287904, 323892, 335888, 377874, 383872, 431856, 503832, 566811, 575808, 647784, 671776, 755748, 863712, 1007664, 1133622, 1151616, 1295568, 1343552, 1511496, 1727424, 2015328, 2267244, 2591136, 2687104, 3022992, 3454848, 4030656, 4534488, 5182272, 6045984, 8061312, 9068976, 10364544, 12091968, 18137952, 24183936, 36275904, 72551808]

約数ペア:

[(1, 72551808), (2, 36275904), (3, 24183936), (4, 18137952), (6, 12091968), (7, 10364544), (8, 9068976), (9, 8061312), (12, 6045984), (14, 5182272), (16, 4534488), (18, 4030656), (21, 3454848), (24, 3022992), (27, 2687104), (28, 2591136), (32, 2267244), (36, 2015328), (42, 1727424), (48, 1511496), (54, 1343552), (56, 1295568), (63, 1151616), (64, 1133622), (72, 1007664), (84, 863712), (96, 755748), (108, 671776), (112, 647784), (126, 575808), (128, 566811), (144, 503832), (168, 431856), (189, 383872), (192, 377874), (216, 335888), (224, 323892), (252, 287904), (288, 251916), (336, 215928), (378, 191936), (384, 188937), (432, 167944), (448, 161946), (504, 143952), (576, 125958), (672, 107964), (756, 95968), (864, 83972), (896, 80973), (1008, 71976), (1152, 62979), (1344, 53982), (1512, 47984), (1728, 41986), (2016, 35988), (2688, 26991), (2999, 24192), (3024, 23992), (3456, 20993), (4032, 17994), (5998, 12096), (6048, 11996), (8064, 8997)]