77142546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17391

約数の個数: 48

約数和(自身を含む): 189483840

約数和(自身を除く): 112341294

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17351, 34702, 52053, 104106, 156159, 225563, 312318, 329669, 451126, 659338, 676689, 989007, 1353378, 1978014, 2030067, 2967021, 4060134, 4285697, 5934042, 8571394, 12857091, 25714182, 38571273, 77142546]

約数ペア:

[(1, 77142546), (2, 38571273), (3, 25714182), (6, 12857091), (9, 8571394), (13, 5934042), (18, 4285697), (19, 4060134), (26, 2967021), (38, 2030067), (39, 1978014), (57, 1353378), (78, 989007), (114, 676689), (117, 659338), (171, 451126), (234, 329669), (247, 312318), (342, 225563), (494, 156159), (741, 104106), (1482, 52053), (2223, 34702), (4446, 17351)]