81332094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5407}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 171325440

約数和(自身を除く): 89993346

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 5407, 7521, 10814, 15042, 16221, 32442, 124361, 248722, 373083, 589363, 746166, 1178726, 1768089, 3536178, 13555349, 27110698, 40666047, 81332094]

約数ペア:

[(1, 81332094), (2, 40666047), (3, 27110698), (6, 13555349), (23, 3536178), (46, 1768089), (69, 1178726), (109, 746166), (138, 589363), (218, 373083), (327, 248722), (654, 124361), (2507, 32442), (5014, 16221), (5407, 15042), (7521, 10814)]