90691812

素因数分解:

$2^2\times 3^4\times {\mathrm{279913}}^1$

素因数の和:279929

約数の個数: 30

約数和(自身を含む): 237087158

約数和(自身を除く): 146395346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 279913, 559826, 839739, 1119652, 1679478, 2519217, 3358956, 5038434, 7557651, 10076868, 15115302, 22672953, 30230604, 45345906, 90691812]

約数ペア:

[(1, 90691812), (2, 45345906), (3, 30230604), (4, 22672953), (6, 15115302), (9, 10076868), (12, 7557651), (18, 5038434), (27, 3358956), (36, 2519217), (54, 1679478), (81, 1119652), (108, 839739), (162, 559826), (324, 279913)]