68867982

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 162304560

約数和(自身を除く): 93436578

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 107, 137, 162, 174, 214, 261, 274, 321, 411, 522, 642, 783, 822, 963, 1233, 1566, 1926, 2349, 2466, 2889, 3103, 3699, 3973, 4698, 5778, 6206, 7398, 7946, 8667, 9309, 11097, 11919, 14659, 17334, 18618, 22194, 23838, 27927, 29318, 35757, 43977, 55854, 71514, 83781, 87954, 107271, 131931, 167562, 214542, 251343, 263862, 321813, 395793, 425111, 502686, 643626, 791586, 850222, 1187379, 1275333, 2374758, 2550666, 3825999, 7651998, 11477997, 22955994, 34433991, 68867982]

約数ペア:

[(1, 68867982), (2, 34433991), (3, 22955994), (6, 11477997), (9, 7651998), (18, 3825999), (27, 2550666), (29, 2374758), (54, 1275333), (58, 1187379), (81, 850222), (87, 791586), (107, 643626), (137, 502686), (162, 425111), (174, 395793), (214, 321813), (261, 263862), (274, 251343), (321, 214542), (411, 167562), (522, 131931), (642, 107271), (783, 87954), (822, 83781), (963, 71514), (1233, 55854), (1566, 43977), (1926, 35757), (2349, 29318), (2466, 27927), (2889, 23838), (3103, 22194), (3699, 18618), (3973, 17334), (4698, 14659), (5778, 11919), (6206, 11097), (7398, 9309), (7946, 8667)]