90880434

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{8543}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 203005440

約数和(自身を除く): 112125006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 8543, 10638, 17086, 25629, 51258, 76887, 153774, 230661, 461322, 1682971, 3365942, 5048913, 10097826, 15146739, 30293478, 45440217, 90880434]

約数ペア:

[(1, 90880434), (2, 45440217), (3, 30293478), (6, 15146739), (9, 10097826), (18, 5048913), (27, 3365942), (54, 1682971), (197, 461322), (394, 230661), (591, 153774), (1182, 76887), (1773, 51258), (3546, 25629), (5319, 17086), (8543, 10638)]