66898968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 104173032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 109, 214, 218, 239, 321, 327, 428, 436, 478, 642, 654, 717, 856, 872, 956, 1284, 1308, 1434, 1912, 2568, 2616, 2868, 5736, 11663, 23326, 25573, 26051, 34989, 46652, 51146, 52102, 69978, 76719, 78153, 93304, 102292, 104204, 139956, 153438, 156306, 204584, 208408, 279912, 306876, 312612, 613752, 625224, 2787457, 5574914, 8362371, 11149828, 16724742, 22299656, 33449484, 66898968]

約数ペア:

[(1, 66898968), (2, 33449484), (3, 22299656), (4, 16724742), (6, 11149828), (8, 8362371), (12, 5574914), (24, 2787457), (107, 625224), (109, 613752), (214, 312612), (218, 306876), (239, 279912), (321, 208408), (327, 204584), (428, 156306), (436, 153438), (478, 139956), (642, 104204), (654, 102292), (717, 93304), (856, 78153), (872, 76719), (956, 69978), (1284, 52102), (1308, 51146), (1434, 46652), (1912, 34989), (2568, 26051), (2616, 25573), (2868, 23326), (5736, 11663)]