77904

素因数分解:

$2^4\times 3^2\times {\mathrm{541}}^1$

素因数の和:555

約数の個数: 30

約数和(自身を含む): 218426

約数和(自身を除く): 140522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 8656, 9738, 12984, 19476, 25968, 38952, 77904]

約数ペア:

[(1, 77904), (2, 38952), (3, 25968), (4, 19476), (6, 12984), (8, 9738), (9, 8656), (12, 6492), (16, 4869), (18, 4328), (24, 3246), (36, 2164), (48, 1623), (72, 1082), (144, 541)]