86859540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53617}}^1$

素因数の和:53638

約数の個数: 60

約数和(自身を含む): 272486676

約数和(自身を除く): 185627136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53617, 107234, 160851, 214468, 268085, 321702, 482553, 536170, 643404, 804255, 965106, 1072340, 1447659, 1608510, 1930212, 2412765, 2895318, 3217020, 4342977, 4825530, 5790636, 7238295, 8685954, 9651060, 14476590, 17371908, 21714885, 28953180, 43429770, 86859540]

約数ペア:

[(1, 86859540), (2, 43429770), (3, 28953180), (4, 21714885), (5, 17371908), (6, 14476590), (9, 9651060), (10, 8685954), (12, 7238295), (15, 5790636), (18, 4825530), (20, 4342977), (27, 3217020), (30, 2895318), (36, 2412765), (45, 1930212), (54, 1608510), (60, 1447659), (81, 1072340), (90, 965106), (108, 804255), (135, 643404), (162, 536170), (180, 482553), (270, 321702), (324, 268085), (405, 214468), (540, 160851), (810, 107234), (1620, 53617)]