81119976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11834

約数の個数: 64

約数和(自身を含む): 237444480

約数和(自身を除く): 156324504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 11777, 23554, 35331, 47108, 70662, 82439, 94216, 141324, 164878, 247317, 282648, 329756, 482857, 494634, 659512, 965714, 989268, 1448571, 1931428, 1978536, 2897142, 3379999, 3862856, 5794284, 6759998, 10139997, 11588568, 13519996, 20279994, 27039992, 40559988, 81119976]

約数ペア:

[(1, 81119976), (2, 40559988), (3, 27039992), (4, 20279994), (6, 13519996), (7, 11588568), (8, 10139997), (12, 6759998), (14, 5794284), (21, 3862856), (24, 3379999), (28, 2897142), (41, 1978536), (42, 1931428), (56, 1448571), (82, 989268), (84, 965714), (123, 659512), (164, 494634), (168, 482857), (246, 329756), (287, 282648), (328, 247317), (492, 164878), (574, 141324), (861, 94216), (984, 82439), (1148, 70662), (1722, 47108), (2296, 35331), (3444, 23554), (6888, 11777)]