88218368

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 211921920

約数和(自身を除く): 123703552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2591, 4256, 4864, 5182, 8512, 10364, 17024, 18137, 20728, 34048, 36274, 41456, 49229, 72548, 82912, 98458, 145096, 165824, 196916, 290192, 331648, 344603, 393832, 580384, 663296, 689206, 787664, 1160768, 1378412, 1575328, 2321536, 2756824, 3150656, 4643072, 5513648, 6301312, 11027296, 12602624, 22054592, 44109184, 88218368]

約数ペア:

[(1, 88218368), (2, 44109184), (4, 22054592), (7, 12602624), (8, 11027296), (14, 6301312), (16, 5513648), (19, 4643072), (28, 3150656), (32, 2756824), (38, 2321536), (56, 1575328), (64, 1378412), (76, 1160768), (112, 787664), (128, 689206), (133, 663296), (152, 580384), (224, 393832), (256, 344603), (266, 331648), (304, 290192), (448, 196916), (532, 165824), (608, 145096), (896, 98458), (1064, 82912), (1216, 72548), (1792, 49229), (2128, 41456), (2432, 36274), (2591, 34048), (4256, 20728), (4864, 18137), (5182, 17024), (8512, 10364)]