80863974

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{9187}}^1$

素因数の和:9361

約数の個数: 32

約数和(自身を含む): 180819840

約数和(自身を除く): 99955866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 9187, 18374, 27561, 55122, 82683, 165366, 248049, 496098, 1497481, 2994962, 4492443, 8984886, 13477329, 26954658, 40431987, 80863974]

約数ペア:

[(1, 80863974), (2, 40431987), (3, 26954658), (6, 13477329), (9, 8984886), (18, 4492443), (27, 2994962), (54, 1497481), (163, 496098), (326, 248049), (489, 165366), (978, 82683), (1467, 55122), (2934, 27561), (4401, 18374), (8802, 9187)]