71436564

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3067}}^1$

素因数の和:3724

約数の個数: 36

約数和(自身を含む): 180913824

約数和(自身を除く): 109477260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3067, 3882, 5823, 6134, 7764, 9201, 11646, 12268, 18402, 23292, 27603, 36804, 55206, 110412, 1984349, 3968698, 5953047, 7937396, 11906094, 17859141, 23812188, 35718282, 71436564]

約数ペア:

[(1, 71436564), (2, 35718282), (3, 23812188), (4, 17859141), (6, 11906094), (9, 7937396), (12, 5953047), (18, 3968698), (36, 1984349), (647, 110412), (1294, 55206), (1941, 36804), (2588, 27603), (3067, 23292), (3882, 18402), (5823, 12268), (6134, 11646), (7764, 9201)]