87865368

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{27947}}^1$

素因数の和:28087

約数の個数: 32

約数和(自身を含む): 221348160

約数和(自身を除く): 133482792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 27947, 55894, 83841, 111788, 167682, 223576, 335364, 670728, 3661057, 7322114, 10983171, 14644228, 21966342, 29288456, 43932684, 87865368]

約数ペア:

[(1, 87865368), (2, 43932684), (3, 29288456), (4, 21966342), (6, 14644228), (8, 10983171), (12, 7322114), (24, 3661057), (131, 670728), (262, 335364), (393, 223576), (524, 167682), (786, 111788), (1048, 83841), (1572, 55894), (3144, 27947)]