77904972

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1567}}^1$

素因数の和:2958

約数の個数: 36

約数和(自身を含む): 197194816

約数和(自身を除く): 119289844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 1567, 2762, 3134, 4143, 4701, 5524, 6268, 8286, 9402, 12429, 14103, 16572, 18804, 24858, 28206, 49716, 56412, 2164027, 4328054, 6492081, 8656108, 12984162, 19476243, 25968324, 38952486, 77904972]

約数ペア:

[(1, 77904972), (2, 38952486), (3, 25968324), (4, 19476243), (6, 12984162), (9, 8656108), (12, 6492081), (18, 4328054), (36, 2164027), (1381, 56412), (1567, 49716), (2762, 28206), (3134, 24858), (4143, 18804), (4701, 16572), (5524, 14103), (6268, 12429), (8286, 9402)]