78836238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 184984800

約数和(自身を除く): 106148562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1693, 1791, 2587, 3386, 3582, 5079, 5174, 7761, 10158, 15237, 15522, 22009, 23283, 30474, 44018, 46566, 66027, 132054, 198081, 336907, 396162, 673814, 1010721, 2021442, 3032163, 4379791, 6064326, 8759582, 13139373, 26278746, 39418119, 78836238]

約数ペア:

[(1, 78836238), (2, 39418119), (3, 26278746), (6, 13139373), (9, 8759582), (13, 6064326), (18, 4379791), (26, 3032163), (39, 2021442), (78, 1010721), (117, 673814), (199, 396162), (234, 336907), (398, 198081), (597, 132054), (1194, 66027), (1693, 46566), (1791, 44018), (2587, 30474), (3386, 23283), (3582, 22009), (5079, 15522), (5174, 15237), (7761, 10158)]