77745828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 115306332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 892, 1338, 1709, 2676, 3418, 3791, 5127, 6836, 7582, 10254, 11373, 15164, 20508, 22746, 29053, 45492, 58106, 87159, 116212, 174318, 348636, 381107, 762214, 1143321, 1524428, 2286642, 4573284, 6478819, 12957638, 19436457, 25915276, 38872914, 77745828]

約数ペア:

[(1, 77745828), (2, 38872914), (3, 25915276), (4, 19436457), (6, 12957638), (12, 6478819), (17, 4573284), (34, 2286642), (51, 1524428), (68, 1143321), (102, 762214), (204, 381107), (223, 348636), (446, 174318), (669, 116212), (892, 87159), (1338, 58106), (1709, 45492), (2676, 29053), (3418, 22746), (3791, 20508), (5127, 15164), (6836, 11373), (7582, 10254)]