123023904

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1993}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 323602272

約数和(自身を除く): 200578368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 1286, 1929, 1993, 2572, 3858, 3986, 5144, 5979, 7716, 7972, 10288, 11958, 15432, 15944, 20576, 23916, 30864, 31888, 47832, 61728, 63776, 95664, 191328, 1281499, 2562998, 3844497, 5125996, 7688994, 10251992, 15377988, 20503984, 30755976, 41007968, 61511952, 123023904]

約数ペア:

[(1, 123023904), (2, 61511952), (3, 41007968), (4, 30755976), (6, 20503984), (8, 15377988), (12, 10251992), (16, 7688994), (24, 5125996), (32, 3844497), (48, 2562998), (96, 1281499), (643, 191328), (1286, 95664), (1929, 63776), (1993, 61728), (2572, 47832), (3858, 31888), (3986, 30864), (5144, 23916), (5979, 20576), (7716, 15944), (7972, 15432), (10288, 11958)]