67290588

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 178319232

約数和(自身を除く): 111028644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 647, 963, 972, 1284, 1294, 1926, 1941, 2588, 2889, 3852, 3882, 5778, 5823, 7764, 8667, 11556, 11646, 17334, 17469, 23292, 26001, 34668, 34938, 52002, 52407, 69229, 69876, 104004, 104814, 138458, 157221, 207687, 209628, 276916, 314442, 415374, 623061, 628884, 830748, 1246122, 1869183, 2492244, 3738366, 5607549, 7476732, 11215098, 16822647, 22430196, 33645294, 67290588]

約数ペア:

[(1, 67290588), (2, 33645294), (3, 22430196), (4, 16822647), (6, 11215098), (9, 7476732), (12, 5607549), (18, 3738366), (27, 2492244), (36, 1869183), (54, 1246122), (81, 830748), (107, 628884), (108, 623061), (162, 415374), (214, 314442), (243, 276916), (321, 209628), (324, 207687), (428, 157221), (486, 138458), (642, 104814), (647, 104004), (963, 69876), (972, 69229), (1284, 52407), (1294, 52002), (1926, 34938), (1941, 34668), (2588, 26001), (2889, 23292), (3852, 17469), (3882, 17334), (5778, 11646), (5823, 11556), (7764, 8667)]