80166888

素因数分解:

$2^3\times 3^3\times {\mathrm{371143}}^1$

素因数の和:371158

約数の個数: 32

約数和(自身を含む): 222686400

約数和(自身を除く): 142519512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 371143, 742286, 1113429, 1484572, 2226858, 2969144, 3340287, 4453716, 6680574, 8907432, 10020861, 13361148, 20041722, 26722296, 40083444, 80166888]

約数ペア:

[(1, 80166888), (2, 40083444), (3, 26722296), (4, 20041722), (6, 13361148), (8, 10020861), (9, 8907432), (12, 6680574), (18, 4453716), (24, 3340287), (27, 2969144), (36, 2226858), (54, 1484572), (72, 1113429), (108, 742286), (216, 371143)]