87165228

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{44563}}^1$

素因数の和:44733

約数の個数: 24

約数和(自身を含む): 204637888

約数和(自身を除く): 117472660

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 44563, 89126, 133689, 178252, 267378, 534756, 7263769, 14527538, 21791307, 29055076, 43582614, 87165228]

約数ペア:

[(1, 87165228), (2, 43582614), (3, 29055076), (4, 21791307), (6, 14527538), (12, 7263769), (163, 534756), (326, 267378), (489, 178252), (652, 133689), (978, 89126), (1956, 44563)]