98789772

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 234404352

約数和(自身を除く): 135614580

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 257, 309, 311, 412, 514, 618, 622, 771, 933, 1028, 1236, 1244, 1542, 1866, 3084, 3732, 26471, 32033, 52942, 64066, 79413, 79927, 96099, 105884, 128132, 158826, 159854, 192198, 239781, 317652, 319708, 384396, 479562, 959124, 8232481, 16464962, 24697443, 32929924, 49394886, 98789772]

約数ペア:

[(1, 98789772), (2, 49394886), (3, 32929924), (4, 24697443), (6, 16464962), (12, 8232481), (103, 959124), (206, 479562), (257, 384396), (309, 319708), (311, 317652), (412, 239781), (514, 192198), (618, 159854), (622, 158826), (771, 128132), (933, 105884), (1028, 96099), (1236, 79927), (1244, 79413), (1542, 64066), (1866, 52942), (3084, 32033), (3732, 26471)]