77685138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 179712000

約数和(自身を除く): 102026862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 1999, 2159, 2286, 3998, 4318, 5997, 6477, 11994, 12954, 17991, 19431, 33983, 35982, 38862, 67966, 101949, 203898, 253873, 305847, 507746, 611694, 761619, 1523238, 2284857, 4315841, 4569714, 8631682, 12947523, 25895046, 38842569, 77685138]

約数ペア:

[(1, 77685138), (2, 38842569), (3, 25895046), (6, 12947523), (9, 8631682), (17, 4569714), (18, 4315841), (34, 2284857), (51, 1523238), (102, 761619), (127, 611694), (153, 507746), (254, 305847), (306, 253873), (381, 203898), (762, 101949), (1143, 67966), (1999, 38862), (2159, 35982), (2286, 33983), (3998, 19431), (4318, 17991), (5997, 12954), (6477, 11994)]