61769826

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 140432760

約数和(自身を除く): 78662934

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 1621, 2117, 3242, 4234, 4863, 6351, 9726, 12702, 14589, 19053, 29178, 38106, 47009, 94018, 118333, 141027, 236666, 282054, 354999, 423081, 709998, 846162, 1064997, 2129994, 3431657, 6863314, 10294971, 20589942, 30884913, 61769826]

約数ペア:

[(1, 61769826), (2, 30884913), (3, 20589942), (6, 10294971), (9, 6863314), (18, 3431657), (29, 2129994), (58, 1064997), (73, 846162), (87, 709998), (146, 423081), (174, 354999), (219, 282054), (261, 236666), (438, 141027), (522, 118333), (657, 94018), (1314, 47009), (1621, 38106), (2117, 29178), (3242, 19053), (4234, 14589), (4863, 12702), (6351, 9726)]