87291342

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{44491}}^1$

素因数の和:44608

約数の個数: 24

約数和(自身を含む): 190870680

約数和(自身を除く): 103579338

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 44491, 88982, 133473, 266946, 400419, 800838, 4849519, 9699038, 14548557, 29097114, 43645671, 87291342]

約数ペア:

[(1, 87291342), (2, 43645671), (3, 29097114), (6, 14548557), (9, 9699038), (18, 4849519), (109, 800838), (218, 400419), (327, 266946), (654, 133473), (981, 88982), (1962, 44491)]