87888564

素因数分解:

$2^2\times 3^4\times {\mathrm{271261}}^1$

素因数の和:271277

約数の個数: 30

約数和(自身を含む): 229758914

約数和(自身を除く): 141870350

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 271261, 542522, 813783, 1085044, 1627566, 2441349, 3255132, 4882698, 7324047, 9765396, 14648094, 21972141, 29296188, 43944282, 87888564]

約数ペア:

[(1, 87888564), (2, 43944282), (3, 29296188), (4, 21972141), (6, 14648094), (9, 9765396), (12, 7324047), (18, 4882698), (27, 3255132), (36, 2441349), (54, 1627566), (81, 1085044), (108, 813783), (162, 542522), (324, 271261)]