127715934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 284587776

約数和(自身を除く): 156871842

約数列:

[1, 2, 3, 6, 17, 34, 37, 43, 51, 74, 86, 102, 111, 129, 222, 258, 629, 731, 787, 1258, 1462, 1574, 1591, 1887, 2193, 2361, 3182, 3774, 4386, 4722, 4773, 9546, 13379, 26758, 27047, 29119, 33841, 40137, 54094, 58238, 67682, 80274, 81141, 87357, 101523, 162282, 174714, 203046, 495023, 575297, 990046, 1150594, 1252117, 1485069, 1725891, 2504234, 2970138, 3451782, 3756351, 7512702, 21285989, 42571978, 63857967, 127715934]

約数ペア:

[(1, 127715934), (2, 63857967), (3, 42571978), (6, 21285989), (17, 7512702), (34, 3756351), (37, 3451782), (43, 2970138), (51, 2504234), (74, 1725891), (86, 1485069), (102, 1252117), (111, 1150594), (129, 990046), (222, 575297), (258, 495023), (629, 203046), (731, 174714), (787, 162282), (1258, 101523), (1462, 87357), (1574, 81141), (1591, 80274), (1887, 67682), (2193, 58238), (2361, 54094), (3182, 40137), (3774, 33841), (4386, 29119), (4722, 27047), (4773, 26758), (9546, 13379)]