86168340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159571}}^1$

素因数の和:159589

約数の個数: 48

約数和(自身を含む): 268080960

約数和(自身を除く): 181912620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159571, 319142, 478713, 638284, 797855, 957426, 1436139, 1595710, 1914852, 2393565, 2872278, 3191420, 4308417, 4787130, 5744556, 7180695, 8616834, 9574260, 14361390, 17233668, 21542085, 28722780, 43084170, 86168340]

約数ペア:

[(1, 86168340), (2, 43084170), (3, 28722780), (4, 21542085), (5, 17233668), (6, 14361390), (9, 9574260), (10, 8616834), (12, 7180695), (15, 5744556), (18, 4787130), (20, 4308417), (27, 3191420), (30, 2872278), (36, 2393565), (45, 1914852), (54, 1595710), (60, 1436139), (90, 957426), (108, 797855), (135, 638284), (180, 478713), (270, 319142), (540, 159571)]