81063324

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17189}}^1$

素因数の和:17330

約数の個数: 36

約数和(自身を含む): 206486280

約数和(自身を除く): 125422956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 17189, 34378, 51567, 68756, 103134, 154701, 206268, 309402, 618804, 2251759, 4503518, 6755277, 9007036, 13510554, 20265831, 27021108, 40531662, 81063324]

約数ペア:

[(1, 81063324), (2, 40531662), (3, 27021108), (4, 20265831), (6, 13510554), (9, 9007036), (12, 6755277), (18, 4503518), (36, 2251759), (131, 618804), (262, 309402), (393, 206268), (524, 154701), (786, 103134), (1179, 68756), (1572, 51567), (2358, 34378), (4716, 17189)]