71640234

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{2903}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 159603840

約数和(自身を除く): 87963606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 2903, 4113, 5806, 8226, 8709, 12339, 17418, 24678, 26127, 52254, 78381, 156762, 1326671, 2653342, 3980013, 7960026, 11940039, 23880078, 35820117, 71640234]

約数ペア:

[(1, 71640234), (2, 35820117), (3, 23880078), (6, 11940039), (9, 7960026), (18, 3980013), (27, 2653342), (54, 1326671), (457, 156762), (914, 78381), (1371, 52254), (2742, 26127), (2903, 24678), (4113, 17418), (5806, 12339), (8226, 8709)]