90651546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 209639040

約数和(自身を除く): 118987494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 3631, 4161, 7262, 8322, 10893, 12483, 21786, 24966, 32679, 65358, 68989, 137978, 206967, 265063, 413934, 530126, 620901, 795189, 1241802, 1590378, 2385567, 4771134, 5036197, 10072394, 15108591, 30217182, 45325773, 90651546]

約数ペア:

[(1, 90651546), (2, 45325773), (3, 30217182), (6, 15108591), (9, 10072394), (18, 5036197), (19, 4771134), (38, 2385567), (57, 1590378), (73, 1241802), (114, 795189), (146, 620901), (171, 530126), (219, 413934), (342, 265063), (438, 206967), (657, 137978), (1314, 68989), (1387, 65358), (2774, 32679), (3631, 24966), (4161, 21786), (7262, 12483), (8322, 10893)]