67989726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 178640640

約数和(自身を除く): 110650914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 107, 123, 126, 189, 214, 246, 287, 321, 369, 378, 574, 642, 738, 749, 861, 963, 1107, 1498, 1681, 1722, 1926, 2214, 2247, 2583, 2889, 3362, 4387, 4494, 5043, 5166, 5778, 6741, 7749, 8774, 10086, 11767, 13161, 13482, 15129, 15498, 20223, 23534, 26322, 30258, 30709, 35301, 39483, 40446, 45387, 61418, 70602, 78966, 90774, 92127, 105903, 118449, 179867, 184254, 211806, 236898, 276381, 317709, 359734, 539601, 552762, 635418, 829143, 1079202, 1259069, 1618803, 1658286, 2518138, 3237606, 3777207, 4856409, 7554414, 9712818, 11331621, 22663242, 33994863, 67989726]

約数ペア:

[(1, 67989726), (2, 33994863), (3, 22663242), (6, 11331621), (7, 9712818), (9, 7554414), (14, 4856409), (18, 3777207), (21, 3237606), (27, 2518138), (41, 1658286), (42, 1618803), (54, 1259069), (63, 1079202), (82, 829143), (107, 635418), (123, 552762), (126, 539601), (189, 359734), (214, 317709), (246, 276381), (287, 236898), (321, 211806), (369, 184254), (378, 179867), (574, 118449), (642, 105903), (738, 92127), (749, 90774), (861, 78966), (963, 70602), (1107, 61418), (1498, 45387), (1681, 40446), (1722, 39483), (1926, 35301), (2214, 30709), (2247, 30258), (2583, 26322), (2889, 23534), (3362, 20223), (4387, 15498), (4494, 15129), (5043, 13482), (5166, 13161), (5778, 11767), (6741, 10086), (7749, 8774)]