87465996

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27299}}^1$

素因数の和:27398

約数の個数: 36

約数和(自身を含む): 223587000

約数和(自身を除く): 136121004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 27299, 54598, 81897, 109196, 163794, 245691, 327588, 491382, 982764, 2429611, 4859222, 7288833, 9718444, 14577666, 21866499, 29155332, 43732998, 87465996]

約数ペア:

[(1, 87465996), (2, 43732998), (3, 29155332), (4, 21866499), (6, 14577666), (9, 9718444), (12, 7288833), (18, 4859222), (36, 2429611), (89, 982764), (178, 491382), (267, 327588), (356, 245691), (534, 163794), (801, 109196), (1068, 81897), (1602, 54598), (3204, 27299)]