81666324

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{5923}}^1$

素因数の和:6316

約数の個数: 36

約数和(自身を含む): 207008256

約数和(自身を除く): 125341932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 5923, 6894, 11846, 13788, 17769, 23692, 35538, 53307, 71076, 106614, 213228, 2268509, 4537018, 6805527, 9074036, 13611054, 20416581, 27222108, 40833162, 81666324]

約数ペア:

[(1, 81666324), (2, 40833162), (3, 27222108), (4, 20416581), (6, 13611054), (9, 9074036), (12, 6805527), (18, 4537018), (36, 2268509), (383, 213228), (766, 106614), (1149, 71076), (1532, 53307), (2298, 35538), (3447, 23692), (4596, 17769), (5923, 13788), (6894, 11846)]