80993754

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 179487360

約数和(自身を除く): 98493606

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 239, 281, 402, 478, 562, 603, 717, 843, 1206, 1434, 1686, 2151, 2529, 4302, 5058, 16013, 18827, 32026, 37654, 48039, 56481, 67159, 96078, 112962, 134318, 144117, 169443, 201477, 288234, 338886, 402954, 604431, 1208862, 4499653, 8999306, 13498959, 26997918, 40496877, 80993754]

約数ペア:

[(1, 80993754), (2, 40496877), (3, 26997918), (6, 13498959), (9, 8999306), (18, 4499653), (67, 1208862), (134, 604431), (201, 402954), (239, 338886), (281, 288234), (402, 201477), (478, 169443), (562, 144117), (603, 134318), (717, 112962), (843, 96078), (1206, 67159), (1434, 56481), (1686, 48039), (2151, 37654), (2529, 32026), (4302, 18827), (5058, 16013)]