87273756

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27239}}^1$

素因数の和:27338

約数の個数: 36

約数和(自身を含む): 223095600

約数和(自身を除く): 135821844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 27239, 54478, 81717, 108956, 163434, 245151, 326868, 490302, 980604, 2424271, 4848542, 7272813, 9697084, 14545626, 21818439, 29091252, 43636878, 87273756]

約数ペア:

[(1, 87273756), (2, 43636878), (3, 29091252), (4, 21818439), (6, 14545626), (9, 9697084), (12, 7272813), (18, 4848542), (36, 2424271), (89, 980604), (178, 490302), (267, 326868), (356, 245151), (534, 163434), (801, 108956), (1068, 81717), (1602, 54478), (3204, 27239)]