81006756

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{143629}}^1$

素因数の和:143683

約数の個数: 24

約数和(自身を含む): 193038720

約数和(自身を除く): 112031964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 143629, 287258, 430887, 574516, 861774, 1723548, 6750563, 13501126, 20251689, 27002252, 40503378, 81006756]

約数ペア:

[(1, 81006756), (2, 40503378), (3, 27002252), (4, 20251689), (6, 13501126), (12, 6750563), (47, 1723548), (94, 861774), (141, 574516), (188, 430887), (282, 287258), (564, 143629)]