78908766

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 160831008

約数和(自身を除く): 81922242

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 438, 514, 701, 771, 1402, 1542, 2103, 4206, 18761, 37522, 51173, 56283, 102346, 112566, 153519, 180157, 307038, 360314, 540471, 1080942, 13151461, 26302922, 39454383, 78908766]

約数ペア:

[(1, 78908766), (2, 39454383), (3, 26302922), (6, 13151461), (73, 1080942), (146, 540471), (219, 360314), (257, 307038), (438, 180157), (514, 153519), (701, 112566), (771, 102346), (1402, 56283), (1542, 51173), (2103, 37522), (4206, 18761)]