78811536

素因数分解:

$2^4\times 3^1\times {\mathrm{1641907}}^1$

素因数の和:1641918

約数の個数: 20

約数和(自身を含む): 203596592

約数和(自身を除く): 124785056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1641907, 3283814, 4925721, 6567628, 9851442, 13135256, 19702884, 26270512, 39405768, 78811536]

約数ペア:

[(1, 78811536), (2, 39405768), (3, 26270512), (4, 19702884), (6, 13135256), (8, 9851442), (12, 6567628), (16, 4925721), (24, 3283814), (48, 1641907)]