90463516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 97720004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1777, 1958, 2314, 3554, 3916, 4628, 7108, 12727, 19547, 23101, 25454, 39094, 46202, 50908, 78188, 92404, 158153, 254111, 316306, 508222, 632612, 1016444, 1739683, 2055989, 3479366, 4111978, 6958732, 8223956, 22615879, 45231758, 90463516]

約数ペア:

[(1, 90463516), (2, 45231758), (4, 22615879), (11, 8223956), (13, 6958732), (22, 4111978), (26, 3479366), (44, 2055989), (52, 1739683), (89, 1016444), (143, 632612), (178, 508222), (286, 316306), (356, 254111), (572, 158153), (979, 92404), (1157, 78188), (1777, 50908), (1958, 46202), (2314, 39094), (3554, 25454), (3916, 23101), (4628, 19547), (7108, 12727)]