77988084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 192252480

約数和(自身を除く): 114264396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 802, 853, 1203, 1604, 1706, 2406, 2559, 3412, 4812, 5118, 7619, 10236, 15238, 16207, 22857, 30476, 32414, 45714, 48621, 64828, 91428, 97242, 194484, 342053, 684106, 1026159, 1368212, 2052318, 4104636, 6499007, 12998014, 19497021, 25996028, 38994042, 77988084]

約数ペア:

[(1, 77988084), (2, 38994042), (3, 25996028), (4, 19497021), (6, 12998014), (12, 6499007), (19, 4104636), (38, 2052318), (57, 1368212), (76, 1026159), (114, 684106), (228, 342053), (401, 194484), (802, 97242), (853, 91428), (1203, 64828), (1604, 48621), (1706, 45714), (2406, 32414), (2559, 30476), (3412, 22857), (4812, 16207), (5118, 15238), (7619, 10236)]