71801646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89977}}^1$

素因数の和:90008

約数の個数: 32

約数和(自身を含む): 172757760

約数和(自身を除く): 100956114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 89977, 179954, 269931, 539862, 629839, 1259678, 1709563, 1889517, 3419126, 3779034, 5128689, 10257378, 11966941, 23933882, 35900823, 71801646]

約数ペア:

[(1, 71801646), (2, 35900823), (3, 23933882), (6, 11966941), (7, 10257378), (14, 5128689), (19, 3779034), (21, 3419126), (38, 1889517), (42, 1709563), (57, 1259678), (114, 629839), (133, 539862), (266, 269931), (399, 179954), (798, 89977)]