127977612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9463}}^1$

素因数の和:9507

約数の個数: 72

約数和(自身を含む): 362509056

約数和(自身を除く): 234531444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 9463, 13524, 18926, 28389, 37852, 56778, 66241, 113556, 132482, 198723, 217649, 264964, 397446, 435298, 463687, 652947, 794892, 870596, 927374, 1305894, 1391061, 1523543, 1854748, 2611788, 2782122, 3047086, 4570629, 5564244, 6094172, 9141258, 10664801, 18282516, 21329602, 31994403, 42659204, 63988806, 127977612]

約数ペア:

[(1, 127977612), (2, 63988806), (3, 42659204), (4, 31994403), (6, 21329602), (7, 18282516), (12, 10664801), (14, 9141258), (21, 6094172), (23, 5564244), (28, 4570629), (42, 3047086), (46, 2782122), (49, 2611788), (69, 1854748), (84, 1523543), (92, 1391061), (98, 1305894), (138, 927374), (147, 870596), (161, 794892), (196, 652947), (276, 463687), (294, 435298), (322, 397446), (483, 264964), (588, 217649), (644, 198723), (966, 132482), (1127, 113556), (1932, 66241), (2254, 56778), (3381, 37852), (4508, 28389), (6762, 18926), (9463, 13524)]