77904594

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 173601792

約数和(自身を除く): 95697198

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 318, 381, 477, 643, 762, 954, 1143, 1286, 1929, 2286, 3858, 5787, 6731, 11574, 13462, 20193, 34079, 40386, 60579, 68158, 81661, 102237, 121158, 163322, 204474, 244983, 306711, 489966, 613422, 734949, 1469898, 4328033, 8656066, 12984099, 25968198, 38952297, 77904594]

約数ペア:

[(1, 77904594), (2, 38952297), (3, 25968198), (6, 12984099), (9, 8656066), (18, 4328033), (53, 1469898), (106, 734949), (127, 613422), (159, 489966), (254, 306711), (318, 244983), (381, 204474), (477, 163322), (643, 121158), (762, 102237), (954, 81661), (1143, 68158), (1286, 60579), (1929, 40386), (2286, 34079), (3858, 20193), (5787, 13462), (6731, 11574)]