90750564

素因数分解:

$2^2\times 3^3\times {\mathrm{823}}^1\times {\mathrm{1021}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 235795840

約数和(自身を除く): 145045276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 823, 1021, 1646, 2042, 2469, 3063, 3292, 4084, 4938, 6126, 7407, 9189, 9876, 12252, 14814, 18378, 22221, 27567, 29628, 36756, 44442, 55134, 88884, 110268, 840283, 1680566, 2520849, 3361132, 5041698, 7562547, 10083396, 15125094, 22687641, 30250188, 45375282, 90750564]

約数ペア:

[(1, 90750564), (2, 45375282), (3, 30250188), (4, 22687641), (6, 15125094), (9, 10083396), (12, 7562547), (18, 5041698), (27, 3361132), (36, 2520849), (54, 1680566), (108, 840283), (823, 110268), (1021, 88884), (1646, 55134), (2042, 44442), (2469, 36756), (3063, 29628), (3292, 27567), (4084, 22221), (4938, 18378), (6126, 14814), (7407, 12252), (9189, 9876)]