89289088

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 204652800

約数和(自身を除く): 115363712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 439, 448, 454, 878, 896, 908, 1589, 1756, 1816, 3073, 3178, 3512, 3632, 6146, 6356, 7024, 7264, 12292, 12712, 14048, 14528, 24584, 25424, 28096, 29056, 49168, 50848, 56192, 98336, 99653, 101696, 196672, 199306, 203392, 393344, 398612, 697571, 797224, 1395142, 1594448, 2790284, 3188896, 5580568, 6377792, 11161136, 12755584, 22322272, 44644544, 89289088]

約数ペア:

[(1, 89289088), (2, 44644544), (4, 22322272), (7, 12755584), (8, 11161136), (14, 6377792), (16, 5580568), (28, 3188896), (32, 2790284), (56, 1594448), (64, 1395142), (112, 797224), (128, 697571), (224, 398612), (227, 393344), (439, 203392), (448, 199306), (454, 196672), (878, 101696), (896, 99653), (908, 98336), (1589, 56192), (1756, 50848), (1816, 49168), (3073, 29056), (3178, 28096), (3512, 25424), (3632, 24584), (6146, 14528), (6356, 14048), (7024, 12712), (7264, 12292)]