87444972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56489}}^1$

素因数の和:56542

約数の個数: 36

約数和(自身を含む): 226185960

約数和(自身を除く): 138740988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56489, 112978, 169467, 225956, 338934, 508401, 677868, 1016802, 2033604, 2429027, 4858054, 7287081, 9716108, 14574162, 21861243, 29148324, 43722486, 87444972]

約数ペア:

[(1, 87444972), (2, 43722486), (3, 29148324), (4, 21861243), (6, 14574162), (9, 9716108), (12, 7287081), (18, 4858054), (36, 2429027), (43, 2033604), (86, 1016802), (129, 677868), (172, 508401), (258, 338934), (387, 225956), (516, 169467), (774, 112978), (1548, 56489)]