86773456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 222971840

約数和(自身を除く): 136198384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 337, 418, 484, 532, 616, 674, 836, 847, 968, 1064, 1232, 1348, 1463, 1672, 1694, 1936, 2128, 2299, 2359, 2696, 2926, 3344, 3388, 3707, 4598, 4718, 5392, 5852, 6403, 6776, 7414, 9196, 9436, 11704, 12806, 13552, 14828, 16093, 18392, 18872, 23408, 25612, 25949, 29656, 32186, 36784, 37744, 40777, 44821, 51224, 51898, 59312, 64372, 70433, 81554, 89642, 102448, 103796, 128744, 140866, 163108, 179284, 207592, 257488, 281732, 285439, 326216, 358568, 415184, 493031, 563464, 570878, 652432, 717136, 774763, 986062, 1126928, 1141756, 1549526, 1972124, 2283512, 3099052, 3944248, 4567024, 5423341, 6198104, 7888496, 10846682, 12396208, 21693364, 43386728, 86773456]

約数ペア:

[(1, 86773456), (2, 43386728), (4, 21693364), (7, 12396208), (8, 10846682), (11, 7888496), (14, 6198104), (16, 5423341), (19, 4567024), (22, 3944248), (28, 3099052), (38, 2283512), (44, 1972124), (56, 1549526), (76, 1141756), (77, 1126928), (88, 986062), (112, 774763), (121, 717136), (133, 652432), (152, 570878), (154, 563464), (176, 493031), (209, 415184), (242, 358568), (266, 326216), (304, 285439), (308, 281732), (337, 257488), (418, 207592), (484, 179284), (532, 163108), (616, 140866), (674, 128744), (836, 103796), (847, 102448), (968, 89642), (1064, 81554), (1232, 70433), (1348, 64372), (1463, 59312), (1672, 51898), (1694, 51224), (1936, 44821), (2128, 40777), (2299, 37744), (2359, 36784), (2696, 32186), (2926, 29656), (3344, 25949), (3388, 25612), (3707, 23408), (4598, 18872), (4718, 18392), (5392, 16093), (5852, 14828), (6403, 13552), (6776, 12806), (7414, 11704), (9196, 9436)]