9090688768

素因数分解:

$2^8\times 7^1\times {\mathrm{991}}^1\times {\mathrm{5119}}^1$

素因数の和:6133

約数の個数: 72

約数和(自身を含む): 20763115520

約数和(自身を除く): 11672426752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 991, 1792, 1982, 3964, 5119, 6937, 7928, 10238, 13874, 15856, 20476, 27748, 31712, 35833, 40952, 55496, 63424, 71666, 81904, 110992, 126848, 143332, 163808, 221984, 253696, 286664, 327616, 443968, 573328, 655232, 887936, 1146656, 1310464, 1775872, 2293312, 4586624, 5072929, 9173248, 10145858, 20291716, 35510503, 40583432, 71021006, 81166864, 142042012, 162333728, 284084024, 324667456, 568168048, 649334912, 1136336096, 1298669824, 2272672192, 4545344384, 9090688768]

約数ペア:

[(1, 9090688768), (2, 4545344384), (4, 2272672192), (7, 1298669824), (8, 1136336096), (14, 649334912), (16, 568168048), (28, 324667456), (32, 284084024), (56, 162333728), (64, 142042012), (112, 81166864), (128, 71021006), (224, 40583432), (256, 35510503), (448, 20291716), (896, 10145858), (991, 9173248), (1792, 5072929), (1982, 4586624), (3964, 2293312), (5119, 1775872), (6937, 1310464), (7928, 1146656), (10238, 887936), (13874, 655232), (15856, 573328), (20476, 443968), (27748, 327616), (31712, 286664), (35833, 253696), (40952, 221984), (55496, 163808), (63424, 143332), (71666, 126848), (81904, 110992)]