90255088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73259}}^1$

素因数の和:73285

約数の個数: 40

約数和(自身を含む): 218021760

約数和(自身を除く): 127766672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 73259, 146518, 293036, 512813, 586072, 805849, 1025626, 1172144, 1611698, 2051252, 3223396, 4102504, 5640943, 6446792, 8205008, 11281886, 12893584, 22563772, 45127544, 90255088]

約数ペア:

[(1, 90255088), (2, 45127544), (4, 22563772), (7, 12893584), (8, 11281886), (11, 8205008), (14, 6446792), (16, 5640943), (22, 4102504), (28, 3223396), (44, 2051252), (56, 1611698), (77, 1172144), (88, 1025626), (112, 805849), (154, 586072), (176, 512813), (308, 293036), (616, 146518), (1232, 73259)]