87902406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^2$

素因数の和:725

約数の個数: 36

約数和(自身を含む): 195464412

約数和(自身を除く): 107562006

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 337, 387, 674, 774, 1011, 2022, 3033, 6066, 14491, 28982, 43473, 86946, 113569, 130419, 227138, 260838, 340707, 681414, 1022121, 2044242, 4883467, 9766934, 14650401, 29300802, 43951203, 87902406]

約数ペア:

[(1, 87902406), (2, 43951203), (3, 29300802), (6, 14650401), (9, 9766934), (18, 4883467), (43, 2044242), (86, 1022121), (129, 681414), (258, 340707), (337, 260838), (387, 227138), (674, 130419), (774, 113569), (1011, 86946), (2022, 43473), (3033, 28982), (6066, 14491)]