68858352

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 132222528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 107, 109, 123, 144, 164, 214, 218, 246, 321, 327, 328, 369, 428, 436, 492, 642, 654, 656, 738, 856, 872, 963, 981, 984, 1284, 1308, 1476, 1712, 1744, 1926, 1962, 1968, 2568, 2616, 2952, 3852, 3924, 4387, 4469, 5136, 5232, 5904, 7704, 7848, 8774, 8938, 11663, 13161, 13407, 15408, 15696, 17548, 17876, 23326, 26322, 26814, 34989, 35096, 35752, 39483, 40221, 46652, 52644, 53628, 69978, 70192, 71504, 78966, 80442, 93304, 104967, 105288, 107256, 139956, 157932, 160884, 186608, 209934, 210576, 214512, 279912, 315864, 321768, 419868, 478183, 559824, 631728, 643536, 839736, 956366, 1434549, 1679472, 1912732, 2869098, 3825464, 4303647, 5738196, 7650928, 8607294, 11476392, 17214588, 22952784, 34429176, 68858352]

約数ペア:

[(1, 68858352), (2, 34429176), (3, 22952784), (4, 17214588), (6, 11476392), (8, 8607294), (9, 7650928), (12, 5738196), (16, 4303647), (18, 3825464), (24, 2869098), (36, 1912732), (41, 1679472), (48, 1434549), (72, 956366), (82, 839736), (107, 643536), (109, 631728), (123, 559824), (144, 478183), (164, 419868), (214, 321768), (218, 315864), (246, 279912), (321, 214512), (327, 210576), (328, 209934), (369, 186608), (428, 160884), (436, 157932), (492, 139956), (642, 107256), (654, 105288), (656, 104967), (738, 93304), (856, 80442), (872, 78966), (963, 71504), (981, 70192), (984, 69978), (1284, 53628), (1308, 52644), (1476, 46652), (1712, 40221), (1744, 39483), (1926, 35752), (1962, 35096), (1968, 34989), (2568, 26814), (2616, 26322), (2952, 23326), (3852, 17876), (3924, 17548), (4387, 15696), (4469, 15408), (5136, 13407), (5232, 13161), (5904, 11663), (7704, 8938), (7848, 8774)]