67710666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 80033334

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 89, 111, 138, 149, 178, 222, 267, 298, 447, 534, 851, 894, 1702, 2047, 2553, 3293, 3427, 4094, 5106, 5513, 6141, 6586, 6854, 9879, 10281, 11026, 12282, 13261, 16539, 19758, 20562, 26522, 33078, 39783, 75739, 79566, 126799, 151478, 227217, 253598, 305003, 380397, 454434, 490657, 610006, 760794, 915009, 981314, 1471971, 1830018, 2943942, 11285111, 22570222, 33855333, 67710666]

約数ペア:

[(1, 67710666), (2, 33855333), (3, 22570222), (6, 11285111), (23, 2943942), (37, 1830018), (46, 1471971), (69, 981314), (74, 915009), (89, 760794), (111, 610006), (138, 490657), (149, 454434), (178, 380397), (222, 305003), (267, 253598), (298, 227217), (447, 151478), (534, 126799), (851, 79566), (894, 75739), (1702, 39783), (2047, 33078), (2553, 26522), (3293, 20562), (3427, 19758), (4094, 16539), (5106, 13261), (5513, 12282), (6141, 11026), (6586, 10281), (6854, 9879)]