80102077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 16205123

約数列:

[1, 11, 23, 37, 43, 199, 253, 407, 473, 851, 989, 1591, 2189, 4577, 7363, 8557, 9361, 10879, 17501, 36593, 50347, 80993, 94127, 169349, 196811, 316609, 402523, 1862839, 2164921, 3482699, 7282007, 80102077]

約数ペア:

[(1, 80102077), (11, 7282007), (23, 3482699), (37, 2164921), (43, 1862839), (199, 402523), (253, 316609), (407, 196811), (473, 169349), (851, 94127), (989, 80993), (1591, 50347), (2189, 36593), (4577, 17501), (7363, 10879), (8557, 9361)]