68892076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3910

約数の個数: 36

約数和(自身を含む): 136134544

約数和(自身を除く): 67242468

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 3847, 4477, 7694, 8954, 15388, 17908, 42317, 84634, 142339, 169268, 284678, 465487, 569356, 930974, 1565729, 1861948, 3131458, 6262916, 17223019, 34446038, 68892076]

約数ペア:

[(1, 68892076), (2, 34446038), (4, 17223019), (11, 6262916), (22, 3131458), (37, 1861948), (44, 1565729), (74, 930974), (121, 569356), (148, 465487), (242, 284678), (407, 169268), (484, 142339), (814, 84634), (1628, 42317), (3847, 17908), (4477, 15388), (7694, 8954)]