61256808

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1747}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 166339680

約数和(自身を除く): 105082872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1747, 1948, 2922, 3494, 3896, 4383, 5241, 5844, 6988, 8766, 10482, 11688, 13976, 15723, 17532, 20964, 31446, 35064, 41928, 62892, 125784, 850789, 1701578, 2552367, 3403156, 5104734, 6806312, 7657101, 10209468, 15314202, 20418936, 30628404, 61256808]

約数ペア:

[(1, 61256808), (2, 30628404), (3, 20418936), (4, 15314202), (6, 10209468), (8, 7657101), (9, 6806312), (12, 5104734), (18, 3403156), (24, 2552367), (36, 1701578), (72, 850789), (487, 125784), (974, 62892), (1461, 41928), (1747, 35064), (1948, 31446), (2922, 20964), (3494, 17532), (3896, 15723), (4383, 13976), (5241, 11688), (5844, 10482), (6988, 8766)]