64878588

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{2969}}^1$

素因数の和:3586

約数の個数: 36

約数和(自身を含む): 164324160

約数和(自身を除く): 99445572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 2969, 3642, 5463, 5938, 7284, 8907, 10926, 11876, 17814, 21852, 26721, 35628, 53442, 106884, 1802183, 3604366, 5406549, 7208732, 10813098, 16219647, 21626196, 32439294, 64878588]

約数ペア:

[(1, 64878588), (2, 32439294), (3, 21626196), (4, 16219647), (6, 10813098), (9, 7208732), (12, 5406549), (18, 3604366), (36, 1802183), (607, 106884), (1214, 53442), (1821, 35628), (2428, 26721), (2969, 21852), (3642, 17814), (5463, 11876), (5938, 10926), (7284, 8907)]