78744564

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{32647}}^1$

素因数の和:32724

約数の個数: 36

約数和(自身を含む): 202025824

約数和(自身を除く): 123281260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 32647, 65294, 97941, 130588, 195882, 293823, 391764, 587646, 1175292, 2187349, 4374698, 6562047, 8749396, 13124094, 19686141, 26248188, 39372282, 78744564]

約数ペア:

[(1, 78744564), (2, 39372282), (3, 26248188), (4, 19686141), (6, 13124094), (9, 8749396), (12, 6562047), (18, 4374698), (36, 2187349), (67, 1175292), (134, 587646), (201, 391764), (268, 293823), (402, 195882), (603, 130588), (804, 97941), (1206, 65294), (2412, 32647)]