81070836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87739}}^1$

素因数の和:87764

約数の個数: 48

約数和(自身を含む): 235845120

約数和(自身を除く): 154774284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87739, 175478, 263217, 350956, 526434, 614173, 965129, 1052868, 1228346, 1842519, 1930258, 2456692, 2895387, 3685038, 3860516, 5790774, 6755903, 7370076, 11581548, 13511806, 20267709, 27023612, 40535418, 81070836]

約数ペア:

[(1, 81070836), (2, 40535418), (3, 27023612), (4, 20267709), (6, 13511806), (7, 11581548), (11, 7370076), (12, 6755903), (14, 5790774), (21, 3860516), (22, 3685038), (28, 2895387), (33, 2456692), (42, 1930258), (44, 1842519), (66, 1228346), (77, 1052868), (84, 965129), (132, 614173), (154, 526434), (231, 350956), (308, 263217), (462, 175478), (924, 87739)]