81864036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{48383}}^1$

素因数の和:48440

約数の個数: 36

約数和(自身を含む): 211341312

約数和(自身を除く): 129477276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 48383, 96766, 145149, 193532, 290298, 435447, 580596, 870894, 1741788, 2274001, 4548002, 6822003, 9096004, 13644006, 20466009, 27288012, 40932018, 81864036]

約数ペア:

[(1, 81864036), (2, 40932018), (3, 27288012), (4, 20466009), (6, 13644006), (9, 9096004), (12, 6822003), (18, 4548002), (36, 2274001), (47, 1741788), (94, 870894), (141, 580596), (188, 435447), (282, 290298), (423, 193532), (564, 145149), (846, 96766), (1692, 48383)]