64401228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61687}}^1$

素因数の和:61726

約数の個数: 36

約数和(自身を含む): 168408240

約数和(自身を除く): 104007012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 61687, 123374, 185061, 246748, 370122, 555183, 740244, 1110366, 1788923, 2220732, 3577846, 5366769, 7155692, 10733538, 16100307, 21467076, 32200614, 64401228]

約数ペア:

[(1, 64401228), (2, 32200614), (3, 21467076), (4, 16100307), (6, 10733538), (9, 7155692), (12, 5366769), (18, 3577846), (29, 2220732), (36, 1788923), (58, 1110366), (87, 740244), (116, 555183), (174, 370122), (261, 246748), (348, 185061), (522, 123374), (1044, 61687)]