90131148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53269}}^1$

素因数の和:53326

約数の個数: 36

約数和(自身を含む): 232683360

約数和(自身を除く): 142552212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 53269, 106538, 159807, 213076, 319614, 479421, 639228, 958842, 1917684, 2503643, 5007286, 7510929, 10014572, 15021858, 22532787, 30043716, 45065574, 90131148]

約数ペア:

[(1, 90131148), (2, 45065574), (3, 30043716), (4, 22532787), (6, 15021858), (9, 10014572), (12, 7510929), (18, 5007286), (36, 2503643), (47, 1917684), (94, 958842), (141, 639228), (188, 479421), (282, 319614), (423, 213076), (564, 159807), (846, 106538), (1692, 53269)]